Damaryanti, Desi, Scolastika Mariani, and Mulyono Mulyono. “The Analysis of Geometrical Reasoning Ability Viewed from Self-Efficacy on Connected Mathematic Project (CMP) Learning Etnomathematics-Based”. Unnes Journal of Mathematics Education 6, no. 3 (November 30, 2017): 325-332. Accessed April 19, 2024. http://journal.unnes.ac.id/sju/ujme/article/view/17126.