ZULVIANSYACH, A. N. Z. I.; RISALDI, F. K.; HARTINI, S.; HARIASTUTI, R. M. Slingshot: Between Traditional Games and Learning Mathematics. Journal of Mathematics Instruction, Social Research and Opinion, Bandung, Indonesia, v. 2, n. 1, p. 75–88, 2023. DOI: 10.58421/misro.v2i1.68. Disponível em: https://journal-gehu.com/index.php/misro/article/view/68. Acesso em: 19 jun. 2026.