Riesmiyatiningdyah, R., Nurinah, N., Santika, N.D.B., Alviana, E.W., Lerebulan, A.M. and Sari, W.P. 2019. IMPROVED KNOWLEDGE OF FIRST AID IN CHOKE. Community Service Journal of Indonesia. 1, 2 (Dec. 2019), 28-30. DOI:https://doi.org/10.36720/csji.v1i2.135.