FAJARDO-CASAS, Darialys; BELLOT-NARANJO, Danay. Experimental chemistry activities for the improvement of the teaching-learning process in eighth grade. EduSol, [S. l.], v. 22, n. 79, p. 167–181, 2022. Disponível em: https://edusol.cug.co.cu:443/index.php/EduSol/article/view/57. Acesso em: 12 nov. 2026.