The Effectiveness of Beltfish (Trichiurus lepturus) Protein Intake and Physical Activity on Muscle Mass Growth, Suryadinata, Rivan Virlando, Tirtawijaya Gabriel, Boengas Sawitri, Jayasaputri Priscilla Keshia, Latuputty Henriette Milda, Mulyadi Nisa Kirania Di, and Haya Nawal Fajril , Pharmacognosy Journal, December 2025, Volume 17, Issue 6, p.714-717, (2025)