Irfan, Saifu, and Suhartiwi. 2021. “PENGARUH LATIHAN NAIK TURUN TANGGA TERHADAP LOMPAT JAUH SISWA KELAS VIII SMPN 17 KENDARI”. Journal Olympic (Physical Education, Health and Sport) 1 (2):103-13. https://doi.org/10.36709/olympic.v1i2.13.