Hafiz, Muhammad, Yuan Anisa, Desniarti Desniarti, & Muhammad Khahfi Zuhanda. " MASTERY OF BASIC MATHEMATICS FOR HIGH SCHOOL STUDENTS IN SOLVING MATHEMATICS PROBLEMS." Proceeding International Conference Keputeraan Prof. H. Kadirun Yahya [Online], 1.1 (2022): 363-368. Web. 21 Nov. 2024