Articles by author Heri Retnawati
Original Scientific Paper
Samsul Arifin1, Heri Retnawati2, Himawan Putranta1
1Yogyakarta State University, Graduate School, Yogyakarta, Indonesia
2Yogyakarta State University, Lecturer of Graduate School, Yogyakarta,
Indonesia
Sport Mont 2020, 18( 2), 89-93
DOI: 10.26773/smj.200614