Gaya APA

AL, X, B, E. (2023). PROBLEM SOLVING METHODS AND STRATEGIES IN HIGH SCHOOL MATHEMATICAL COMPETITIONS . : World Scientific Publishing Co.

Gaya MLA

AL, XIONG, BIN, ET. "PROBLEM SOLVING METHODS AND STRATEGIES IN HIGH SCHOOL MATHEMATICAL COMPETITIONS". : World Scientific Publishing Co, 2023. S2-Pendidikan Bahasa Arab.