Wahyuni, Molly, Ruth Ratna, Zulhasni Zulhasni, and Tarmizal Tarmizal. 2023. “Upaya Peningkatan Aktivitas Belajar Matematika Peminatan Melalui Model Pembelajaran Kooperatif Tipe TGT”. Journal of Education Research 4 (3):1543-47. https://doi.org/10.37985/jer.v4i3.288.