SUPIARTI, Supiarti; SELVI, Nurhayati; FAJRIN, Syarifah Nur. Problem Solving and Cooperative Learning Model of the Jigsaw Type: IPAS Learning Outcomes in Elementary School. ETDC: Indonesian Journal of Research and Educational Review , [S. l.], v. 5, n. 1, p. 665–680, 2025. DOI: 10.51574/ijrer.v5i1.4407. Disponível em: https://etdci.org/journal/ijrer/article/view/4407. Acesso em: 23 jan. 2026.