WAHONO, B. S. Character Development through Flag Ceremony and Marching Regulations Courses: Insight from the Physical Education Program at Jenderal Soedirman University. Indonesian Research Journal on Education, [S. l.], v. 4, n. 3, p. 728–734, 2024. DOI: 10.31004/irje.v4i3.842. Disponível em: https://irje.org/irje/article/view/842. Acesso em: 25 oct. 2026.