Purwitaningtya, Rizki, 		Nuzula, Firdawsyi, AND 		Prayitno, Siswoto.
" Training on Management of Choking on Palang Merah Remaja in Middle School 1 Genteng" <em>Warta Pengabdian</em> [Online], Volume 13 Number 2 (30 June 2019)