I Gusti Ngurah Juniartha; Saputra, I. K. . Pengaruh Video Bantuan Hidup Dasar (bhd) Terhadap Self-Efficacy Polisi Dalam Melakukan Pertolongan Pertama Kegawatdaruratan Lalu Lintas Di Kota Denpasar: The Effect of Basic Life Support (bls) Video on police’s Self-Efficacy in Delivering First Aid Support of Traffic Emergency at Denpasar City. BMJ 2022, 9, 107-115.