H. Yusof and C. Mei Hung, “Hubungan Profesionalisme Guru dengan Kepimpinan Guru di Sekolah Jenis Kebangsaan Cina, Sarawak: A Relationship between Teacher Professionalism with Teacher Leadership in Chinese Primary Schools, Sibu, Sarawak”, MRJ, vol. 7, pp. 1–12, Dec. 2018.