TRI HASAN FUADI; THOMAS GABRIEL J; ALMUCHALIF SURYO. Yonif 203/AK’S Training Development Strategy in Improving Soldier Professionalism Carrying Out Very Very Important Person Securty in The Jakarta Area. International Journal Of Humanities Education and Social Sciences (IJHESS) , [S. l.], v. 5, n. 2, 2025. DOI: 10.55227/ijhess.v5i2.1866. Disponível em: http://ijhess.com/index.php/ijhess/article/view/1866. Acesso em: 24 jun. 2026.