OKWONU, F. Z.; ARUNAYE, F. I. .; AHAD, N. A. . MATHEMATICAL MODEL FOR SOCIAL DISTANCING IN MITIGATING THE SPREAD OF COVID-19. NIGERIAN JOURNAL OF SCIENCE AND ENVIRONMENT, [S. l.], v. 18, n. 1, 2022. Disponível em: https://delsunjse.com/index.php/njse/article/view/70. Acesso em: 26 apr. 2024.