Rinaldi, F., S. Sumantri, M. Muchtarom, E. Hndriawan, and F. Firman. “Education Strategic Planning: Manpower Planning Approach Study”. Edumaspul: Jurnal Pendidikan, Vol. 7, no. 1, Mar. 2023, pp. 325-30, https://ummaspul.e-journal.id/maspuljr/article/view/5478.