Andriani, W., and I. Natsir. “Meningkatkan Hasil Belajar Matematika Siswa Melalui Model Kooperatif Tipe Student Team Achievement Division (STAD)”. Musamus Journal of Mathematics Education, Vol. 2, no. 2, May 2020, pp. 67-73, doi:10.35724/mjme.v2i2.2690.