Ogiga, Eguson. “Effects of Laboratory-Based Instruction on Retention Among Chemistry Education Students in Universities in Rivers State”. Faculty of Natural and Applied Sciences Journal of Mathematics, and Science Education 7, no. 1 (December 30, 2025): 50–57. Accessed February 13, 2026. https://fnasjournals.com/index.php/FNAS-JMSE/article/view/1063.