FAHRUL RIJAL; INAS SAUSAN. Application of Creative Problem Solving in Improving Problem Solving Ability on the Material of Substance Forms. Co-Catalyst: Journal of Science Education Research and Theories, [S. l.], v. 3, n. 1, p. 51–61, 2025. DOI: 10.33830/cocatalyst.v3i1.13393. Disponível em: https://jurnal.ut.ac.id/index.php/co-catalyst/article/view/13393. Acesso em: 30 mar. 2026.