Shaari, Abdull Shukor, et al. “Keupayaan Mengajar Guru-Guru Bahasa Melayu Sekolah Menengah”. Malaysian Journal of Learning and Instruction, vol. 1, no. 1, Jan. 2004, pp. 179-98, https://doi.org/10.32890/mjli2004.1.1.9.