Suharli, S., Kusmawan, U. and Sudirman, S. 2024. Critical review: the effectiveness of student teams-achievement divisions vs numbered heads together cooperative learning in improving students’ mathematical critical thinking abilities. Gema Wiralodra. 15, 1 (Apr. 2024), 606–614. DOI:https://doi.org/10.31943/gw.v15i1.695.