PRAMIASARI, A. D. .; MUSLIM, A. .; SUPRIATNA, S. Problem-Based Learning in Elementary Schools: The Study Of Curiosity and Mathematics Communication Ability. Journal of Innovation and Research in Primary Education, [S. l.], v. 1, n. 1, p. 1–6, 2022. DOI: 10.56916/jirpe.v1i1.27. Disponível em: https://ejournal.papanda.org/index.php/jirpe/article/view/27. Acesso em: 21 jan. 2026.