Analysis of the application of problem-based learning model on critical thinking skills in thematic learning of 5th grade students. Indonesian Journal of Primary Education, [S. l.], v. 7, n. 2, p. 129–134, 2023. Disponível em: https://ejournal-tasikmalaya.upi.edu/ijpe/article/view/413. Acesso em: 12 nov. 2026.