Shamsuddin, H., Shamsuddin, J., Rabas, A. H., Abd Talib, N. N. S., Ismail, N. S. and Khairani, A. Z. (2021) “The Effect of Gender and Ethnicity on Selected Topics in Mathematics among Secondary School Students”, Jurnal Pendidikan Sains dan Matematik Malaysia, 11(2), pp. 1–8. doi: 10.37134/jpsmm.vol11.2.1.2021.