Salame, Issa I., Sagar Patel, and Shafic Suleman. “Examining Some of The Students’ Challenges in Learning Organic Chemistry”. IJCER (International Journal of Chemistry Education Research) 3, no. 1 (May 10, 2019): 6–14. Accessed May 1, 2024. https://journal.uii.ac.id/IJCER/article/view/12200.