Safitri, R. M., & Sutiarso, S. (2023). Relationship between Self-Confidence and Students’ Critical Thinking Skills in Learning: A Case of SMA Negeri 1 Sumberejo. Edumatica : Jurnal Pendidikan Matematika, 13(02), 94-103. https://doi.org/10.22437/edumatica.v13i02.25587