Y. V. Windarrusliana, D. Daswati, M. Lutfi, and J. Jamaluddin, “HUMAN RESOURCE DEVELOPMENT PRODUCTIVE TEACHER OF SMK PALU CITY AT THE CENTRAL SULAWESI PROVINCIAL EDUCATION OFFICE”, Pri.Mag.:J.I.K., vol. 7, no. 1, pp. 54-63, Nov. 2025.