Najoan, Roeth Amerlin Ochrissiati, Deddy Fredy Kumolontang, Kartini Ester, Deysti Trifena Tarusu, Bramianto Setiawan, and Vina Iasha. “Impact of the Team-Assisted Individualization Learning Model on Mathematical Problem-Solving, Communication, and Self-Regulated Learning”. International Journal of Innovative Research and Scientific Studies 7, no. 2 (January 29, 2024): 409–419. Accessed May 9, 2024. https://www.ijirss.com/index.php/ijirss/article/view/2645.