Hendrawati, Ririn, Adi Winanto, and Hana Septina Kristanti. “Upaya Peningkatkan Collaboration Skills Peserta Didik SD Melalui Penerapan Project Based Learning (PjBL)”. Scholaria: Jurnal Pendidikan dan Kebudayaan 14, no. 01 (January 25, 2024): 1–7. Accessed July 22, 2024. https://ejournal.uksw.edu/scholaria/article/view/9205.