Fajar, M., B. Pramono, N. Supriyanto, and A. Rasyid. “THE The Impact Of Covid-19 Pandemic On Online Learning In Sports Coaching Education”. Jp.Jok (Jurnal Pendidikan Jasmani, Olahraga Dan Kesehatan), Vol. 4, no. 2, Dec. 2021, pp. 235-47, doi:10.33503/jp.jok.v4i2.1156.