Vedianty, A. S. A., Nurhayati, D. ., Darmayanti, R., & Lestari, A. S. B. (2022). MANIS: Mathematics, analysis, and mathematical communication. How is the student’s self-confidence?. AMCA Journal of Education and Behavioral Change, 2(2). https://doi.org/10.51773/ajeb.v2i2.277