Mabrur, Mabrur, 		Setiawan, Anang, DAN 		Mubarok, Mochamad.
" Pengaruh Model Pembelajaran Direct Instruction Terhadap Hasil Belajar Teknik Dasar Guling Depan Senam Lantai" <em>Physical Activity Journal (PAJU)</em> [Online], Volume 2 Nomor 2 (30 April 2021)