EDI IRWANTO; DANANG ARI SANTOSO; BAYU SEPTA MARTAVIANO TRIAIDITYA; MARKI SANDI; DADANG MUBIN. Socialization and Training at Gloria Muda Volleyball Club. GANDRUNG: Jurnal Pengabdian Kepada Masyarakat, v. 2, n. 1, p. 135-142, 7 Mar. 2021.