AULYA, Isthifara; HERLINA, Herlina; LAPASERE, Sisriawan; BULALONG, Roberto Rolly; AZIZAH, Azizah. The Effect of the Problem-Based Learning Model on Students’ Critical Thinking Skills in IPAS Learning at SDN Lasoani. Journal of Educational Sciences, [S. l.], v. 10, n. 7, p. 1269–1283, 2026. DOI: 10.31258/jes.10.7.p.1269-1283. Disponível em: https://jes.ejournal.unri.ac.id/index.php/JES/article/view/2594. Acesso em: 19 sep. 2026.