Novia Sarita Devi, Ismail Efendi, and Taufik Samsuri. 2021. “Model Pembelajaran Kooperatif Tipe Student Teams Achievement Division Berbantuan Media Video Terhadap Motivasi Dan Hasil Belajar Kognitif”. Reflection Journal 1 (1): 22-32. https://doi.org/10.36312/rj.v1i1.530.