Alobaidi A, Al-Salihi F, Tawfeq S. Problem Based Learning in Teaching Chemistry: Proposed Module for Teaching Analytical Chemistry: Problem based learning. Int J Med Sci [Internet]. 2022 May 19 [cited 2026 Jun. 30];1(3):73-81. Available from: https://isnra.net/index.php/ijms/article/view/254