“Strategi Pengembangan Keterampilan Kolaboratif Mahasiswa Melalui Model PjBL: Review Teoritis”. Indo-MathEdu Intellectuals Journal 6, no. 4 (July 9, 2025): 5422–5432. Accessed August 12, 2026. https://ejournal.indo-intellectual.id/index.php/imeij/article/view/3460.