Susanti, E., Sopandi, W. and Supriadi, S. 2025. Enhancing Mathematical Thinking Skills in Elementary Fraction Learning through the RADEC Model: A Systematic Literature Review. Journal of Innovation and Research in Primary Education. 4, 3 (Aug. 2025), 1776–1786. DOI:https://doi.org/10.56916/jirpe.v4i3.1623.