D. Ismunandar, S. Sobikhah, M. Misbahussurur, and T. Tanu Wijaya, “Application of The student Teams Achivement Division (STAD) Type Cooperative Method on Algebraic Function Limit Material to Improve Learning Outcomes and Student Motivation”, IJSECS, vol. 2, no. 1, pp. 39–46, Jul. 2023.