PUBLISHER, Publisher; UKWUIJE , Chima B. The Challenges of ICT Utilization for Effective and Efficient Administration in Private and Public Institutions . African Journal of Education,Science and Technology (AJEST), [S. l.], v. 3, n. 4, p. pp 194–202, 2017. Disponível em: http://ajest.org/index.php/ajest/article/view/567. Acesso em: 3 apr. 2026.