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• 2021

  On the derivative-free quasi-Newton-type algorithm for separable systems of nonlinear equations

  Mohammad, H., Muhammed Awwal, A., Bala Abubakar, A. & Salihu Ben Musa, A., 1 Nov 2021, In: RAIRO - Operations Research. 55, 6, p. 3293-3316 24 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• On the kampé de fériet hypergeometric matrix function

  Verma, A., Younis, J. & Aydi, H., 2021, In: Mathematical Problems in Engineering. 2021, 9926176.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  2 Citations (Scopus)

• On Two Banach-Type Fixed Points in Bipolar Metric Spaces

  Gaba, Y. U., Aphane, M. & Sihag, V., 2021, In: Abstract and Applied Analysis. 2021, 4846877.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  2 Citations (Scopus)

• Opioids and Gabapentinoids Utilisation and Their Related-Mortality Trends in the United Kingdom Primary Care Setting, 2010–2019: A Cross-National, Population-Based Comparison Study

  Kurdi, A., 14 Sep 2021, In: Frontiers in Pharmacology. 12, 732345.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• Optical soliton perturbation and conservation law with Kudryashov's refractive index having quadrupled power-law and dual form of generalized nonlocal nonlinearity

  Yıldırım, Y., Biswas, A., Kara, A. H., Guggilla, P., Khan, S., Alzahrani, A. K. & Belic, M. R., Aug 2021, In: Optik. 240, 166966.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)

• Optical soliton perturbation and conservation law with kudryashov’s refractive index having quadrupled power-law and dual form of generalized nonlocal nonlinearity

  Yildirim, Y., Biswas, A., Kara, A. H., Ekici, M., Khan, S. & Belic, M. R., 2021, In: Semiconductor Physics, Quantum Electronics and Optoelectronics. 24, 1, p. 64-70 7 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  30 Citations (Scopus)

• Optical soliton perturbation and polarization with quadratic–cubic nonlinearity by sine-gordon equation approach

  Yıldırım, Y., Topkara, E., Biswas, A., Triki, H., Ekici, M., Guggilla, P., Khan, S. & Belic, M. R., 2021, In: Journal of Physical Studies. 25, 2, 2001.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  1 Citation (Scopus)

• Optical soliton perturbation in magneto-optic waveguides by extended G^′/ G –expansion

  Koç, E., Ekici, M. & Biswas, A., May 2021, In: Optical and Quantum Electronics. 53, 5, 282.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)

• Optical soliton perturbation with dual forms of simple equation approach: A transparent comparison

  Darwish, A., El-Dahab, E. A., Ahmed, H., Arnous, A. H., Ahmed, M. S., Biswas, A., Ekici, M., Khan, S., Alzahrani, A. K. & Belic, M. R., Apr 2021, In: Optik. 231, 166455.

  Research output: Contribution to journal › Article › peer-review
  3 Citations (Scopus)

• Optical soliton perturbation with Kudryashov's generalized nonlinear refractive index

  Elsherbeny, A. M., El-Barkouky, R., Ahmed, H. M., Arnous, A. H., El-Hassani, R. M. I., Biswas, A., Yıldırım, Y. & Alshomrani, A. S., Aug 2021, In: Optik. 240, 166620.

  Research output: Contribution to journal › Article › peer-review
  7 Citations (Scopus)

• Optical soliton perturbation with Kudryashov's law of refractive index by modified sub-ODE approach

  Zayed, E. M. E., Alngar, M. E. M., Shohib, R. M. A., Khan, S., Biswas, A., Dakova, A., Alzahrani, A. K. & Belic, M. R., 1 Mar 2021, In: Journal of Nonlinear Optical Physics and Materials. 30, 1-2, 2150004.

  Research output: Contribution to journal › Article › peer-review

• Optical soliton perturbation with Kudryashov’s law of arbitrary refractive index

  Yıldırım, Y., Biswas, A., Ekici, M., Khan, S., Alzahrani, A. K. & Belic, M. R., Jun 2021, In: Journal of Optics (India). 50, 2, p. 245-252 8 p.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)

• Optical soliton polarization with Lakshmanan–Porsezian–Daniel model by unified approach

  Ullah, M. S., Harun-Or-Roshid, Ali, M. Z., Biswas, A., Ekici, M., Khan, S., Moraru, L., Alzahrani, A. K. & Belic, M. R., Mar 2021, In: Results in Physics. 22, 103958.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  10 Citations (Scopus)

• Optical solitons and bifurcation analysis in fiber Bragg gratings with Lie symmetry and Kudryashov’s approach

  Malik, S., Kumar, S., Biswas, A., Ekici, M., Dakova, A., Alzahrani, A. K. & Belic, M. R., Jul 2021, In: Nonlinear Dynamics. 105, 1, p. 735-751 17 p.

  Research output: Contribution to journal › Article › peer-review
  8 Citations (Scopus)

• Optical solitons and conservation laws associated with Kudryashov’s sextic power-law nonlinearity of refractive index

  Zayed, E. M. E., Shohib, R. M. A., Alngar, M. E. M., Biswas, A., Ekici, M., Khan, S., Alzahrani, A. K. & Belic, M. R., 2021, In: Ukrainian Journal of Physical Optics. 22, 1, p. 38-49 12 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  23 Citations (Scopus)

• Optical solitons and conservation law with Kudryashov’s form of arbitrary refractive index

  Yıldırım, Y., Biswas, A., Kara, A. H., Ekici, M., Zayed, E. M. E., Alzahrani, A. K. & Belic, M. R., Dec 2021, In: Journal of Optics (India). 50, 4, p. 542-547 6 p.

  Research output: Contribution to journal › Article › peer-review
  5 Citations (Scopus)

• Optical Solitons for Chen–Lee–Liu Equation with Two Spectral Collocation Approaches

  Abdelkawy, M. A., Ezz-Eldien, S. S., Biswas, A., Alzahrani, A. K. & Belic, M. R., Sep 2021, In: Computational Mathematics and Mathematical Physics. 61, 9, p. 1432-1443 12 p.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Optical solitons in birefringent fibers having anti-cubic nonlinearity with Jacobi’s elliptic function expansions

  Bölükbaşı, H., Ekici, M. & Biswas, A., Oct 2021, In: Optical and Quantum Electronics. 53, 10, 590.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Optical solitons in birefringent fibers with quadratic-cubic nonlinearity by traveling waves and Adomian decomposition

  Asma, M., Biswas, A., Ekici, M., González-Gaxiola, O., Alzahrani, A. K. & Belic, M. R., Mar 2021, In: Optical and Quantum Electronics. 53, 3, 138.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)

• Optical solitons in fiber Bragg gratings with dispersive reflectivity by sine-Gordon equation approach

  Yıldırım, Y., Biswas, A., Khan, S., Guggilla, P., Alzahrani, A. K. & Belic, M. R., Jul 2021, In: Optik. 237, 166684.

  Research output: Contribution to journal › Article › peer-review
  7 Citations (Scopus)

• Optical solitons in fibre bragg gratings with third-and fourth-order dispersive reflectivities

  Yıldırım, Y., Biswas, A., Guggilla, P., Khan, S., Alshehri, H. M. & Belic, M. R., 2021, In: Ukrainian Journal of Physical Optics. 22, 4, p. 239-254 16 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• Optical solitons with Kudryashov's arbitrary form of refractive index and generalized non-local nonlinearity

  Gepreel, K. A., Zayed, E. M. E., Alngar, M. E. M., Biswas, A., Guggilla, P., Khan, S., Yıldırım, Y., Alzahrani, A. K. & Belic, M. R., Oct 2021, In: Optik. 243, 166723.

  Research output: Contribution to journal › Article › peer-review
  6 Citations (Scopus)

• Optical solitons with Sasa–Satsuma equation by Laplace–Adomian decomposition algorithm

  González-Gaxiola, O., Biswas, A., Ekici, M. & Alshomrani, A. S., Mar 2021, In: Optik. 229, 166262.

  Research output: Contribution to journal › Article › peer-review
  8 Citations (Scopus)

• OPTIMIZATION OF THE AVERAGE MONTHLY COST OF AN EOQ INVENTORY MODEL FOR DETERIORATING ITEMS IN MACHINE LEARNING USING PYTHON

  Kalaiarasi, K., Soundaria, R., Kausar, N., Agarwal, P., Aydi, H. & Alsamir, H., 2021, In: Thermal Science. 25, SpecialIssue 2, p. S347-S358

  Research output: Contribution to journal › Article › peer-review

  Open Access
  1 Citation (Scopus)

• Oral hygiene in stroke survivors undergoing rehabilitation: does upper extremity motor function matters?

  Lawal, I. U., Ibrahim, R. & Ramphoma, K. J., 2021, In: Topics in Stroke Rehabilitation. 28, 7, p. 531-536 6 p.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Ordered-Theoretic Fixed Point Results in Fuzzy b-Metric Spaces with an Application

  Javed, K., Uddin, F., Aydi, H., Mukheimer, A. & Arshad, M., 2021, In: Journal of Mathematics. 2021, 6663707.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  19 Citations (Scopus)

• Organizational factors associated with health worker protection during the COVID-19 pandemic in four provinces of South Africa

  Zungu, M., Voyi, K., Mlangeni, N., Moodley, S. V., Ramodike, J., Claassen, N., Wilcox, E., Thunzi, N., Yassi, A., Spiegel, J. & Malotle, M., Dec 2021, In: BMC Health Services Research. 21, 1, 1080.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• Outcome of hospitalisation for covid-19 in patients with interstitial lung disease

  Chacko, A., 2021, In: African Journal of Thoracic and Critical Care Medicine. 27, 2, p. 75 1 p.

  Research output: Contribution to journal › Comment/debate

• Parenting the child with HIV in limited resource communities in South Africa: mothers with HIV’s emotional vulnerability and hope for the future

  Moshoeshoe, M. & Madiba, S., 2021, In: Women's Health. 17

  Research output: Contribution to journal › Article › peer-review

  Open Access
  1 Citation (Scopus)

• Patient care and clinical outcomes for patients with COVID-19 infection admitted to African high-care or intensive care units (ACCCOS): a multicentre, prospective, observational cohort study

  The African COVID-19 Critical Care Outcomes Study (ACCCOS) Investigators, 22 May 2021, In: The Lancet. 397, 10288, p. 1885-1894 10 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  39 Citations (Scopus)

• Patterns of alcohol use amongst undergraduate students at a health science-es university, south africa

  Mthabela, R. T. H. & van der Heever, H., 2021, In: Journal of Drug and Alcohol Research. 10, 7, 236127.

  Research output: Contribution to journal › Review article › peer-review

• Perceived stigma as a contextual barrier to early uptake of HIV testing, treatment initiation, and disclosure; the case of patients admitted with AIDS-related illness in a rural hospital in South Africa

  Madiba, S., Ralebona, E. & Lowane, M., Aug 2021, In: Healthcare (Switzerland). 9, 8, 962.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  2 Citations (Scopus)

• Perceptions, Expectations, and Experience of Physicians About Pharmacists and Pharmaceutical Care Services in Pakistan: Findings and Implications

  Hayat, K., Mustafa, Z. U., Godman, B., Arshed, M., Zhang, J., Khan, F. U., Saleem, F., Lambojon, K., Li, P., Feng, Z. & Fang, Y., 14 May 2021, In: Frontiers in Pharmacology. 12, 650137.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  1 Citation (Scopus)

• Perceptions and experiences of participating in PMTCT option B plus: An explorative study on HIV-positive pregnant women in Eswatini

  Dlamini, N., Ntuli, B. & Madiba, S., 2021, In: Open Public Health Journal. 14, 1, p. 425-434 10 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  1 Citation (Scopus)

• Pest interceptions on imported fresh fruits into South Africa

  Nnzeru, L. R., Tshikhudo, P. P., Mudereri, B. T. & Moshobane, M. C., Dec 2021, In: International Journal of Tropical Insect Science. 41, 4, p. 3075-3086 12 p.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Pharmacist-initiated management of antiretroviral therapy (PIMART)

  Moodley, S., Gray, A., Schellack, N., Venter, F., Suleman, F., Walker, R. B., Choonara, Y., Truter, I., Maimin, J., Malan, S. F., Hattingh, J., Meyer, J. C., Demana, P., Kotzé, I., Kubashe, N., Komape, T. K., van Wyk, S. & Eksteen, M., 2021, In: South African Medical Journal. 111, 12, p. 1162-1163 2 p.

  Research output: Contribution to journal › Letter › peer-review

  Open Access

• Pharmacists’ clinical knowledge and practice in the safe use of contraceptives: real knowledge vs. self-perception and the implications

  Jelić, A. G., Tasić, L., Škrbić, R., Marinković, V., Šatara, S. S., Stojaković, N., Peković, V. M. & Godman, B., Dec 2021, In: BMC Medical Education. 21, 1, 430.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• Physical and chemical pre-treatment of waste paper to increase saccharification by trichoderma viride cellulase

  Mokatse, K. M. P. & van Wyk, J. P. H., 2021, In: Global Nest Journal. 23, 2, p. 195-200 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• Phytochemical profiling and chemical marker compounds identification in Helichrysum caespititium: A chemometrics and 2D gas chromatography time of flight mass spectrometry (GCxGC-TOF-MS) perspective

  Bassey, K., Mamabolo, P., Mothibe, M. & Muganza, F., Mar 2021, In: Pharmacognosy Journal. 13, 2, p. 486-494 9 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• Pilot Study on the Current Management of Children with COVID-19 In Hospitals in Bangladesh; Findings and Implications

  Nusrat, N., Haque, M., Chowdhury, K., Adnan, N., Lutfor, A. B., Karim, E., Hassan, M., Rabbany, A., Begum, D., Hasan, M. N., Sihan, N., Zaman, S. U., Islam, S., Schellack, N., Gowere, M., Kurdi, A. & Godman, B., 5 Sep 2021, In: Bangladesh Journal of Medical Science. 20, Special issue, p. 188-198 11 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  6 Citations (Scopus)

• Potential approaches for the pricing of cancer medicines across Europe to enhance the sustainability of healthcare systems and the implications

  Godman, B., Hill, A., Simoens, S., Selke, G., Selke Krulichová, I., Zampirolli Dias, C., Martin, A. P., Oortwijn, W., Timoney, A., Gustafsson, L. L., Voncina, L., Kwon, H. Y., Gulbinovic, J., Gotham, D., Wale, J., Cristina Da Silva, W., Bochenek, T., Allocati, E., Kurdi, A., Ogunleye, O. O. & 30 others, Meyer, J. C., Hoxha, I., Malaj, A., Hierländer, C., Sauermann, R., Hamelinck, W., Petrova, G., Laius, O., Langner, I., Yfantopoulos, J., Joppi, R., Jakupi, A., Greiciute-Kuprijanov, I., Vella Bonanno, P., Piepenbrink, J., de Valk, V., Wladysiuk, M., Marković-Peković, V., Mardare, I., Fürst, J., Tomek, D., Obach Cortadellas, M., Zara, C., Pontes, C., McTaggart, S., Laba, T. L., Melien, Ø., Wong-Rieger, D., Bae, S. J. & Hill, R., 2021, In: Expert Review of Pharmacoeconomics and Outcomes Research. 21, 4, p. 527-540 14 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  12 Citations (Scopus)

• Potential revenue from taxing e-cigarettes and comparison of annual costs of daily e-cigarette use versus daily cigarette smoking among South African adults

  Agaku, I. T., Egbe, C. O. & Ayo-Yusuf, O. A., Jan 2021, In: Tobacco Induced Diseases. 19, 131861.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  1 Citation (Scopus)

• Potential strategies to improve antimicrobial utilisation in hospitals in bangladesh building on experiences across developing countries

  Haque, M. & Godman, B., 2021, In: Bangladesh Journal of Medical Science. 20, 3, p. 469-477 9 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  11 Citations (Scopus)

• Potential strategies to reduce inappropriate prescribing and dispensing of antimicrobials in Bangladesh building on the experiences in other developing countries

  Haque, M. & Godman, B., Oct 2021, In: Bangladesh Journal of Medical Science. 20, 4, p. 700-706 7 p.

  Research output: Contribution to journal › Editorial

  Open Access
  8 Citations (Scopus)

• Potential ways to address antimicrobial resistance across India and wider exacerbated by COVID-19

  Haque, M., Meyer, J. C. & Godman, B., Oct 2021, In: Journal of Applied Pharmaceutical Science. 11, 9, p. i-vii

  Research output: Contribution to journal › Editorial

  Open Access
  1 Citation (Scopus)

• Pre-decision regret before transition of dependents with severe dementia to long-term care

  Hanssen, I., Mkhonto, F. M., Øieren, H., Sengane, M. L. M., Sørensen, A. L. & Tran, P. T. M., 2021, (Accepted/In press) In: Nursing Ethics.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  1 Citation (Scopus)

• Predictors of parents’ infant vaccination decisions: A concept derivation

  Botha, E., van der Merwe, D., Burnett, R. J. & Bester, P., 2021, In: Health SA Gesondheid. 26, a1697.

  Research output: Contribution to journal › Review article › peer-review

  Open Access

• Preparation, Storage, And Utilization Of Mahewu (A Non-Alcoholic Maize Meal Beverage) In Ntambanana, South Africa

  Olusanya, N. R., Kolanisi, U., Van Onselen, A. & Ngobese, N., 2021, In: African Journal of Food, Agriculture, Nutrition and Development. 21, 2, p. 17492-17508 17 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• Preparation and analysis of cellulose pfa composites: A critical review

  Khumalo, N. L., Mohomane, S. M., Motloung, S. V., Koao, L. F., Thembinkosi, M. D. & Motaung, T. E., 1 Mar 2021, In: Cellulose Chemistry and Technology. 55, 3-4, p. 299-309 11 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  1 Citation (Scopus)

• Prevalence and determinants of poor glycaemic control amongst patients with diabetes followed at Vanga Evangelical Hospital, Democratic Republic of the Congo

  Cedrick, L. M., Lubaki, J. P. F., Francois, L. B., Gboyega, O. A. & Philippe, L. N., 2021, In: African Journal of Primary Health Care and Family Medicine. 13, 1, p. 1-6 6 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  1 Citation (Scopus)