Khasmawati H, Waluya S, Asikin M. SELF CONFIDENCE SISWA DALAM MEMECAHKAN SOAL SERUPA PISA BERKONTEN CHANGES AND RELATIONSHIPS. jumadika [Internet]. 31May2022 [cited 30Apr.2024];4(1):1-. Available from: https://ojs3.unpatti.ac.id/index.php/jumadika/article/view/5560