TAMMAH, A.; MARPAUNG, J. F. . The Effect Of Government Services On Village Development In Sei Buluh Perbaungan District. Journal of Management Science (JMAS), [S. l.], v. 4, n. 1, p. 1–5, 2021. Disponível em: https://exsys.iocspublisher.org/index.php/JMAS/article/view/66. Acesso em: 11 may. 2026.