Purba, Charles Prakas, Krish Dwi Sadewa Pakpahan, Van Assel Simangunsong, Sopian Siregar, Aziz Torang Koto, and Mahmuddin Matondang. “Analisis Biomekanika Gerakan Start Renang Gaya Dada Pada Usia Remaja Di Medan”. Journal of Education Religion Humanities and Multidiciplinary 3, no. 2 (December 2, 2025): 446–449. Accessed June 11, 2026. https://rayyanjurnal.com/index.php/jerumi/article/view/7223.