Ratu Syra Quirinno, Suwito, S. and Lukman Yudho Prakoso 2024. Optimizing National Security: The Importance of Private Sector Involvement in The Indonesia Defense Industry . International Journal Of Humanities Education and Social Sciences (IJHESS) . 4, 1 (Aug. 2024). DOI:https://doi.org/10.55227/ijhess.v4i1.1068.