Abiyoso, Nur Ahmad, et al. “Analyzing the Use of Snowball Throwing Model to Enhance Comprehension of Linear Functions: A Qualitative Study”. Journal of Education and Learning Mathematics Research (JELMaR), vol. 6, no. 1, May 2025, pp. 90-97, https://doi.org/10.37303/jelmar.v6i1.3833.