OKPALA, A. O.; OKPALA, C. O. Economics & Religious Implications On Adult Literacy In Sub-Saharan Africa. Journal of Applied Business Research (JABR), [S. l.], v. 25, n. 1, 2009. DOI: 10.19030/jabr.v25i1.1050. Disponível em: https://clutejournals.com/index.php/JABR/article/view/1050. Acesso em: 17 jul. 2024.