Gaya APA

S, K, A, D, &, P, A. (2022). PROBLEMS AND SOLUTIONS IN MATHEMATICAL OLYMPIAD (SECONDARY 3) . : World Scientific Publishing Co.

Gaya MLA

S, KRAMER, ARTHUR, D, &, POSAMENTIER, ALFRED. "PROBLEMS AND SOLUTIONS IN MATHEMATICAL OLYMPIAD (SECONDARY 3)". : World Scientific Publishing Co, 2022. S2-Pendidikan Bahasa Arab.