Putri, L.A. and Sukmawarti, S. 2022. Development of Malay Culture Student Work Sheet to Improve Student Mathematics Critical Thinking Ability Elementary School. Edumaspul: Jurnal Pendidikan. 6, 2 (Nov. 2022), 2148-2152. DOI:https://doi.org/10.33487/edumaspul.v6i2.4560.