Rusnak, Yurii, Valentyna Korol, and Olena Chaikovska. “Mathematical Model for the Evaluation of the Organization of Recruiting in the Armed Forces”. Social development & security 14, no. 4 (August 31, 2024): 223-229. Accessed May 2, 2026. http://paperssds.eu/index.php/JSPSDS/article/view/730.