Nhung, Le, Lan, Nguyen, Benitez, Piter, Hoc, Pham, Han, Pham, AND Bouchonville, Matthew. " “Validation and reliability of the self-efficacy scale to assess the competence of pediatricians in ECHO-Pediatrics course”" Medical Research Archives [Online], Volume 12 Number 10 (29 October 2024)