WOKO, Destiny. Comparative Study of Challenges in Implementing Problem-Solving and Cooperative Methods in Teaching Business Studies in Rivers State. Faculty of Natural and Applied Sciences Journal of Mathematics, and Science Education, [S. l.], v. 6, n. 2, p. 144–151, 2025. Disponível em: https://fnasjournals.com/index.php/FNAS-JMSE/article/view/703. Acesso em: 25 apr. 2025.