Loyinmi AC, Ijaola AL, Shittu MS, Ajala AS. Qualitative and Mathematical Analysis of COVID-19 with Relapse and Re-infection Rate: A Deterministic Modelling Approach. FNAS-JMNS [Internet]. 2025 Mar. 31 [cited 2025 May 10];2(2):118-31. Available from: https://fnasjournals.com/index.php/FNAS-JMNS/article/view/773