BIRYANTO, B.; S. HUBEIS, A. V.; MATINDAS, K.; SARMA, M. Communication Competence on Apparatus State Civil in the Province Government of Riau. International Journal of Sciences: Basic and Applied Research (IJSBAR), [S. l.], v. 40, n. 2, p. 55–69, 2018. Disponível em: https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/9148. Acesso em: 3 may. 2024.