ALOBAIDI, A.; AL-SALIHI, F. .; TAWFEQ, S. Problem Based Learning in Teaching Chemistry: Proposed Module for Teaching Analytical Chemistry: Problem based learning. INTERNATIONAL JOURNAL OF MEDICAL SCIENCES, [S. l.], v. 1, n. 3, p. 73–81, 2022. Disponível em: https://mail.isnra.net/index.php/ijms/article/view/254. Acesso em: 6 nov. 2026.