Niko, Ade, Toto Subroto, and Burhan Hambali. “Gender- and Age-Based Analysis of Emotional Intelligence Among Badminton Players in West Java Clubs”. Journal Sport Area 10, no. 2 (July 30, 2025): 177–188. Accessed June 24, 2026. https://journal.uir.ac.id/index.php/JSP/article/view/19274.