Kullan, S., M. Mansor, and R. Ishak. “Teacher Leadership in Indigenous Primary Schools, Negeri Sembilan: Kepimpinan Guru Di Sekolah Kebangsaan Asli, Negeri Sembilan”. Management Research Journal, vol. 10, Oct. 2021, pp. 40-51, doi:10.37134/mrj.vol10.sp.4.2021.