Putra Pratama; Sugihartono, T.; 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. SG 2023, 4, 40-49.