Selamat S Naibaho 2024. COMPARATIVE EFFECTS OF DECLINE PUSH-UPS VS. STANDARD PUSH-UPS ON ARM MUSCLE POWER AND OVERHEAD VOLLEYBALL SERVE ABILITY IN MALE ATHLETES: A STUDY OF SEMBADA WIJAYA VC CLUB. Gladi : Jurnal Ilmu Keolahragaan. 15, 03 (Dec. 2024), 334–339. DOI:https://doi.org/10.21009/GJIK.153.07.