Halimah, H., Bagea, I., Indah Rusli, T., Nasir, N., Abubakar, A., Takdir, M. and Murniati, M. (2022) “What Leader should Do in Keeping Staff? Simplification of Human Resources Management Theory”, Journal of Education and Teaching (JET), 3(1), pp. 84-101. doi: 10.51454/jet.v3i1.144.