ERWIN HAMONANGAN PANE; NUR HAKIMA AKHIRANI NASUTION. Introduction to AUD Letters and Strengthening the Community’s Sense of Nationalism. International Journal of Community Service (IJCS), [S. l.], v. 2, n. 1, p. 92–96, 2023. DOI: 10.55299/ijcs.v2i1.520. Disponível em: https://ejournal.ipinternasional.com/index.php/ijcs/article/view/520. Acesso em: 2 jun. 2025.