Conceptual analysis of the combined effects of vaccination, therapeutic actions, and human subjection to physical constraint in reducing the prevalence of COVID-19 using the homotopy perturbation methodMutairu Kayode Kolawole, Kazeem A. Odeyemi, Adedapo Ismaila Alaje et al.|Beni-Suef University Journal of Basic and Applied Sciences|2023Cited by 20