SHAMSUDDIN, H.; SHAMSUDDIN, J.; RABAS, A. H.; ABD TALIB, N. N. S.; ISMAIL, N. S.; KHAIRANI, A. Z. The Effect of Gender and Ethnicity on Selected Topics in Mathematics among Secondary School Students. Jurnal Pendidikan Sains dan Matematik Malaysia, v. 11, n. 2, p. 1-8, 30 maio 2021.