MARHAENI, Nafida Hetty; KHUZAINI, Nanang; RIZKY, Muhammad Rafi Fajar; YUNIASANTI, Reny; AKBAR, Mutaqin; SARI, Dian Kartika; DANGIN, Dangin. Feasibility of Opportunity Material Module with Joymath Cognitive Behavioral Method to Reduce Mathematics Anxiety and Increase Student Self-Efficacy. Mosharafa: Jurnal Pendidikan Matematika, [S. l.], v. 13, n. 3, p. 817–828, 2024. DOI: 10.31980/mosharafa.v13i3.2188. Disponível em: https://journal.institutpendidikan.ac.id/index.php/mosharafa/article/view/2188. Acesso em: 31 jul. 2025.