Riesmiyatiningdyah, R., N. Nurinah, N. D. B. Santika, E. W. Alviana, A. M. Lerebulan, and W. P. Sari. “IMPROVED KNOWLEDGE OF FIRST AID IN CHOKE”. Community Service Journal of Indonesia, Vol. 1, no. 2, Dec. 2019, pp. 28-30, doi:10.36720/csji.v1i2.135.