Sukiri, Ramdan Pelana, Yusmawati, Oman Unju Subandi, Abdul Kholik, EkaFitri, Harsh Gupta 2020. The Effect Of Learning Methods, Age And Vital Capacity Of The Lungs On The Learning Outcomes Of 50 Meter Breaststroke Swimming Skills. PalArch’s Journal of Archaeology of Egypt / Egyptology. 17, 6 (Dec. 2020), 8593–8613.