Tri Hasan Fuadi, Thomas Gabriel J, and 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), vol. 5, no. 2, Oct. 2025, doi:10.55227/ijhess.v5i2.1866.