Nur Intan et al. 2026. The Effect of the Realistic Mathematics Education Approach on Critical Thinking Skills as Viewed from Students’ Self-Confidence. Jurnal Pemikiran dan Penelitian Pendidikan Matematika (JP3M). 9, 1 (May 2026), 98–107. DOI:https://doi.org/10.36765/jp3m.v9i1.953.