Gaya APA

XIN, N, M, Z, &, L. (2018). MATHEMATICAL OLYMPIAD IN CHINA (2021-2022): PROBLEMS AND SOLUTIONS . : World Scientific Publishing Co.

Gaya MLA

XIN, NASHED, M, ZUHAIR, &, LI. "MATHEMATICAL OLYMPIAD IN CHINA (2021-2022): PROBLEMS AND SOLUTIONS". : World Scientific Publishing Co, 2018. S2-Pendidikan Bahasa Arab.