Pereira, Matheus de Sousa, Mauro Augusto Silva Coelho, and João Carlos Félix Souza. “Stock Buybacks: An Option-Based Mathematical Modeling Approach to Financial Decision-Making”. International Journal of Business Management and Finance Research 8, no. 6 (September 22, 2025): 1–31. Accessed November 5, 2025. https://www.academiainsight.com/index.php/ijbmfr/article/view/527.