BATUBARA, S. H.; SYAMSURI, A. R.; FIKRI, M. H.; HUTASUHUT, J. . Employee Performance of National Population and Family Planning Board North Sumatera, Based on: Internal Work Environment, Training and Corrective Discipline. International Journal of Business, Technology and Organizational Behavior (IJBTOB), [S. l.], v. 2, n. 6, p. 609–621, 2022. DOI: 10.52218/ijbtob.v2i6.230. Disponível em: https://ijbtob.org/index.php/ijbtob/article/view/230. Acesso em: 18 may. 2025.