NURUL IZMI AGUSTINA; RACHMA DINI FITRIA; NOVIANA MARIATUL ULFA. The Effect of the Jigsaw-Type Cooperative Learning Model on Grade VII Students’ Conceptual Understanding in Social Studies at SMP Negeri 2 Silo, Jember, Academic Year 2024/2025. heritage, [S. l.], v. 6, n. 1, 2025. DOI: 10.35719/hrtg.v6i1.188. Disponível em: https://heritage.uinkhas.ac.id/index.php/hrtg/article/view/188. Acesso em: 23 aug. 2025.