Nurhayati, Heti, and Majid Shabani Mahalli. “Guided Discovery Learning for Acid-Base Chemistry: Effects on Student Achievement and Conceptual Mastery”. Journal of Chemical Learning Innovation 3, no. 1 (April 1, 2026): 25-31. Accessed May 18, 2026. https://cahayaic.digisstant.com/index.php/JoCLI/article/view/2967.