Melmambessy, Leonarda, Ferdinand Leuwol, and Susan Manakane. “Developing Students Soft Skills Using the Cooperative Learning Model at SMP Negeri 4 Nirunmas”. Jurnal Pendidikan Geografi Unpatti 3, no. 2 (August 10, 2024): 149-162. Accessed April 4, 2025. https://ojs3.unpatti.ac.id/index.php/jpgu/article/view/13294.