Wibowo, Eddy Setyo, Hervianto Nugroho, and Dwi Soediantono. “Studi Kualitatif Dampak Pandemi COVID-19 Terhadap Industri Pertahanan”. Journal of Industrial Engineering & Management Research 3, no. 4 (March 29, 2022): 86-94. Accessed October 23, 2025. https://www.jiemar.org/index.php/jiemar/article/view/308.