WILSAM PASARIBU, A. Y. .; LUMBANRAJA, P. .; ISKANDIRINI, I. WORKLOAD ANALYSIS TO DETERMINE THE OPTIMAL NUMBER OF EMPLOYEES AFTER THE HOLDING-SUBHOLDING TRANSFORMATION IN THE BUSINESS SUPPORT DIVISION OF PT PLN NUSANTARA POWER, BELAWAN GENERATION UNIT. SIBATIK JOURNAL: Jurnal Ilmiah Bidang Sosial, Ekonomi, Budaya, Teknologi, Dan Pendidikan, [S. l.], v. 4, n. 10, p. 3359–3392, 2025. DOI: 10.54443/sibatik.v4i10.3574. Disponível em: https://www.publish.ojs-indonesia.com/index.php/SIBATIK/article/view/3574. Acesso em: 19 oct. 2025.