EFAYENA, O. O.; OLELE, E. H. MODELLING THE ECONOMIC IMPACT OF COVID-19: IMPLICATIONS FOR AFRICAN COUNTRIES. African Journal of Social and Behavioural Sciences, [S. l.], v. 10, n. 2, 2020. Disponível em: https://journals.aphriapub.com/index.php/AJSBS/article/view/1177. Acesso em: 4 may. 2024.