Aulianingsih, Natri, Astri Yulianti, and Kun Hisnan Hajro. 2021. “Improving the Learning Outcomes of Class IV Students of SDN 1 Kleteran Using the Snowball Throwing Learning Model”. Prosiding University Research Colloquium, December, 437-45. https://repository.urecol.org/index.php/proceeding/article/view/1812.