Ghofar Abdulloh, Ahmad Abdul, and Tsamara Ifada Damayanti. 2025. “Perbedaan Pengetahuan Sebelum Dan Sesudah Memperoleh Edukasi Tentang Cardio Pulmonary Resuscitation (CPR)”. Public Health and Safety International Journal 5 (01):307 -12. https://doi.org/10.55642/phasij.v5i01.1049.