Noor Afifah Wan Ahmad, Wan, Suliadi Firdaus Sufahani, Mahmod Abd Hakim Mohamad, and Norhaslinda ZainalAbidin. “OPTIMIZING ROYALTY PAYMENTS FOR MAXIMUM ECONOMIC BENEFIT: A CASE STUDY UTILIZING MODIFIED SHOOTING AND DISCRETIZATION METHODS”. Advances in Differential Equations and Control Processes 31, no. 4 (October 16, 2024): 563-581. Accessed April 15, 2025. https://ojs.acad-pub.com/index.php/ADECP/article/view/2452.