WIDYA RAMADANI. It is Important to Learn Polite Etiquette Through Civics Education Lessons in Elementary School. International Journal of Students Education, [S. l.], v. 2, n. 1, p. 522–524, 2024. DOI: 10.62966/ijose.v2i1.704. Disponível em: https://journal.berpusi.co.id/index.php/IJoSE/article/view/704. Acesso em: 12 sep. 2025.