Angga Maulana Akbar, Rudy Herteno, Setyo Wahyu Saputro, Mohammad Reza Faisal, and Radityo Adi Nugroho. “Optimizing Software Defect Prediction Models: Integrating Hybrid Grey Wolf and Particle Swarm Optimization for Enhanced Feature Selection With Popular Gradient Boosting Algorithm”. Journal of Electronics, Electromedical Engineering, and Medical Informatics 6, no. 2 (April 8, 2024): 169-181. Accessed July 4, 2025. https://jeeemi.org/index.php/jeeemi/article/view/388.