[1]
T. Tiara Br Tondang, D. P. M. . Sitorus, and I. P. . Butarbutar, “The Effect of Snowball Throwing Cooperative Learning Model on Student Learning Outcomes in Class VII Private Junior High School Teladan Pematang Siantar T.A 2022/2023”, IJAR, vol. 2, no. 6, pp. 577–588, Jul. 2023.