Abreu, António, and Rúben Piedade. “Decision Support Model in the Strategic Management of the Portuguese Air Force Alpha Jet Fleet”. Asian Journal of Social Sciences and Management Studies 5, no. 3 (September 3, 2018): 72–81. Accessed April 26, 2024. https://www.asianonlinejournals.com/index.php/AJSSMS/article/view/529.