FRANCISKA, Eva Lesiani; NURHIDAYAH, Nurhidayah. Improving Descriptive Writing Skills Through the Implementation of the Jigsaw Cooperative Learning Model in Grade IX Students at SMP Negeri 4 Karau Kuala, South Barito Regency. Journal of Educational Sciences, [S. l.], v. 10, n. 1, p. 1137–1149, 2026. DOI: 10.31258/jes.10.1.p.1137-1149. Disponível em: https://jes.ejournal.unri.ac.id/index.php/JES/article/view/1543. Acesso em: 26 sep. 2026.