Tiara Medyasari, Larasati, Zaenuri Zaenuri, and Nuriana Dewi. “Mathematical Problem Solving Ability in Auditory, Intellectually, Repetition Learning With Ethnomathematics Nuanced Viewed From Self-Efficacy”. Unnes Journal of Mathematics Education Research 10, no. A (September 25, 2020): 148-156. Accessed May 12, 2024. http://journal.unnes.ac.id/sju/ujmer/article/view/41119.