Muhadi, A., W. Wahyudin, and A. Arisetyawan. “Realistic Mathematical Approach to Improve Elementary Students’ Understanding of Fraction Concepts, Mathematical Thinking, and Collaboration: Systematic Literature Review”. Journal of Innovation and Research in Primary Education, vol. 4, no. 3, Aug. 2025, pp. 1763-75, doi:10.56916/jirpe.v4i3.1664.