K. Musa and R. Mohd Nasir, “Amalan Kepimpinan Guru dalam Kalangan Guru-Guru Sekolah Rendah Daerah Bagan Datuk, Perak: Teacher Leadership Practices Among Primary School Teachers in Bagan Datuk District, Perak”, MRJ, vol. 7, pp. 100–116, Dec. 2018.