Arief Darmawan; Teguh Hari Wiguno, L.; Novita Sari, Z.; Sugiarto, T.; Fathur Rohman, M.; Jiventino Yono Prayogo, L.; Priyohutomo, A. Improvement of Game Understanding and Modern Regulation of Pentathlon in 2022 in East Java. gandrung 2023, 4, 647-653.