Syahid Faturrojak, and Dewi Septiani Kurniasih. “Pengaruh Model Problem Based Learning Terhadap Motivasi Belajar Peserta Didik SMA Negeri 1 Panawangan”. CENDEKIA: Jurnal Ilmu Sosial, Bahasa dan Pendidikan 2, no. 1 (February 22, 2022): 72–78. Accessed February 28, 2026. https://prin.or.id/index.php/cendikia/article/view/1264.