Marsilia, Devi, and Fitria Zana Kumala. “The Influence of Snowball Throwing Learning Model With Contextual Approach on Critical Mathematical Thinking Skills and Students’ Self Confidence Grade VIII MTs Ma’Arif NU 1 Kedungbanteng”. Proceedings Series on Social Sciences & Humanities, vol. 24, July 2025, pp. 397-01, https://conferenceproceedings.ump.ac.id/pssh/article/view/1624.