Hutabarat, H., A. Suroyo, M. Khairul Muluk, and A. Fefta Wijaya. “Implementation of National Defense Policy at the Higher Education Level in Support National Defense”. International Journal of Social Science Research and Review, Vol. 7, no. 6, June 2024, pp. 201-14, doi:10.47814/ijssrr.v7i6.2148.