JONPERSON TAMBA; REFIZA, R.; RIZKHA RIDA. PENGUKURAN HUMAN KAPITAL KARYAWAN DENGAN MENGGUNAKAN METODE RETURN ON INVESTMENT DI PT. XYZ TANJUNG MORAWA MEDAN. Journal of Innovation Research and Knowledge, [S. l.], v. 5, n. 5, p. 5323–5330, 2025. Disponível em: https://www.bajangjournal.com/index.php/JIRK/article/view/11390. Acesso em: 4 oct. 2025.