Syahruddin, Syahruddin, and Muhammad Syahrul Saleh. “Omega-3 Supplementation for Cognition and Focus in Petanque Athletes: A Literature Review”. Journal of Sport Education, Coaching, and Health (JOCCA) 6, no. 2 (June 21, 2025): 214-224. Accessed February 18, 2026. https://jurnal.sainsglobal.com/index.php/jc/article/view/4804.