Asrina, Arsyad N, Arwadi F. Effectiveness of Cooperative Learning with Advisor Group Strategy in 7th Grade Mathematics Classroom. ARRUS J. Math. App. Sci. [Internet]. 2021 Sep. 6 [cited 2026 Apr. 16];1(1):8-16. Available from: https://jurnal.ahmar.id/index.php/mathscience/article/view/554