Arief Darmawan; Teguh Hari WigunoL.; Novita SariZ.; SugiartoT.; Fathur RohmanM.; Jiventino Yono PrayogoL.; PriyohutomoA. Improvement of Game Understanding and Modern Regulation of Pentathlon in 2022 in East Java. GANDRUNG: Jurnal Pengabdian Kepada Masyarakat, v. 4, n. 1, p. 647-653, 16 Jan. 2023.