TAMBAAN, Alam Fahri; KARWUR, Hermon M.; KOROMPIS, Manuel E. Kajian Motivasi Belajar Dalam Pembelajaran Berbasis Masalah (Problem Based Learning) di SMP Negeri 2 Passi Desa Bintau Kecamatan Passi Kabupaten Bolaang Mangondouw. Contemporary Education Review, [S. l.], v. 1, n. 1, p. 39–48, 2025. Disponível em: http://journal.discourseonline.id/index.php/cer/article/view/195. Acesso em: 7 mar. 2025.