Nizami, A.W. and Ibupoto, M.H. 2024. The Influence Of Self-Confidence On Mathematical Problem Solving Ability Of Senior High School in Indonesia. Tematik : Jurnal Konten Pendidikan Matematika. 2, 1 (Aug. 2024), 11–17. DOI:https://doi.org/10.55210/tematik.v2i1.1695.