SILALAHI, P. R. Perencanaan Tenaga Kerja dalam Program Efisiensi. Analisis CSIS, [S. l.], n. 10, p. 889–904, 2023. Disponível em: https://journals.csis.or.id/index.php/analisis/article/view/903. Acesso em: 17 oct. 2024.