Puteri Baharie, Sri Rossa Aisyah, Sugiyarto Surono, and Aris Thobirin. “Hybrid Gradient Descent Grey Wolf Optimizer for Machine Learning Performance Enhancement”. Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) 9, no. 1 (February 16, 2025): 146 - 152. Accessed May 9, 2025. http://www.jurnal.iaii.or.id/index.php/RESTI/article/view/6203.