Erawati, N. K., Setyawan, I. K. A., & I Gusti Putu Partha Permana Putra. (2024). Application of a Cooperative Learning Model of Student Teams Achievement Division Type to Improve Student Achievement in Mathematics Lessons. IJESS International Journal of Education and Social Science, 5(1), 112–117. https://doi.org/10.56371/ijess.v5i1.260