IFEANYI JOHN ENEOVO; THERESA CHINYERE OGBUANYA. Effect Of Problem-Based Learning Method On Students’ Academic Achievement In Computer Hardware Maintenance In Universities In Enugu State, Nigeria. The American Journal of Engineering and Technology, [S. l.], v. 3, n. 11, p. 24–33, 2021. DOI: 10.37547/tajet/Volume03Issue11-05. Disponível em: https://theamericanjournals.com/index.php/tajet/article/view/2175. Acesso em: 9 apr. 2025.