Lawolo, Riniat, Antorius Waruwu, and Natalia Kristiani Lase. “Implementasi Model Pembelajaran Berbasis Proyek Dan Kooperatif Terhadap Pemahaman Siswa SMA”. Indo-MathEdu Intellectuals Journal 5, no. 3 (July 10, 2024): 3722–3728. Accessed May 12, 2025. https://ejournal.indo-intellectual.id/index.php/imeij/article/view/1422.