[1]
Chubthaisong, C. and Nontapa, R. 2023. Guidelines for Developing Mathematical Understanding and Representation of Fractional Problem-Solving Abilities of Grade Seven Students. Interdisciplinary Academic and Research Journal . 3, 5 (Oct. 2023), 63–80. DOI:https://doi.org/10.14456/iarj.2023.240.