Nurhayati, S., S. Sudirman, K. Kartono, and C. A. Rodríguez-Nieto. “Adaptive Learning Systems in Mathematics Education: An Integrated Bibliometric Mapping and Systematic Literature Review”. Kalamatika: Jurnal Pendidikan Matematika, Vol. 11, no. 1, Apr. 2026, pp. 20-46, doi:10.22236/KALAMATIKA.vol11no1.2026pp20-46.