ISAAC OBENG AMOAKO. Proper Filing and Computerized System as a Tool for Successful Business Operations in Ghanaian Tertiary Institutions. Global Journal of Human-Social Science, [S. l.], v. 16, n. H3, p. 25–30, 2016. Disponível em: https://socialscienceresearch.org/index.php/GJHSS/article/view/1817. Acesso em: 5 may. 2024.