Khairizka, Wirda Indri, and Rora Rizky Wandini. 2024. “An Open-Ended Based Realıstıc Mathematıcs Learnıng Approach To Students’ Creatıve Mathematıcal Thınkıng Abılıtıes”. Jurnal Elementaria Edukasia 7 (2):2759-71. https://doi.org/10.31949/jee.v7i2.9652.