Mohammad Edy Nurtamam, Baso Intang Sappaile, Sutarto, Novianty Djafri, Tomi Apra Santosa, and andri kurniawan. “The Effect Size of Blended Learning in Mathematics Learning”. Indonesia Journal of Engineering and Education Technology (IJEET) 2, no. 1 (January 29, 2024): 145–152. Accessed July 6, 2025. https://journal.ataker.ac.id/index.php/ijeet/article/view/28.