Putra Pratama, T. Sugihartono, and Deliyanto. “Pengaruh Latihan Bola Gantung Terhadap Kemampuan Servis Atas Bola Voli Putri Ekstrakurikuler SMPN 2 Kota Bengkulu: The Effect of the Hanging Ball Training Model on Extracurricular Female Volleyball Service Ability at SMPN 2 Bengkulu City”. SPORT GYMNASTICS : Jurnal Ilmiah Pendidikan Jasmani, vol. 4, no. 1, Apr. 2023, pp. 40-49, doi:10.33369/gymnastics.v4i1.24404.