M. ABRIYANTO; HODIJAH, S. R. N.; VITASARI, M. The Effect of Using Pocket Books on Ecosystems on the Critical Thinking Skills of Seventh Grade Students. PENDIPA Journal of Science Education, [S. l.], v. 9, n. 3, p. 603–606, 2025. DOI: 10.33369/pendipa.9.3.603-606. Disponível em: https://ejournal.unib.ac.id/pendipa/article/view/42871. Acesso em: 17 sep. 2025.