Ciekurs, Rafaels, and Reinis Balmaks. “EFFECTS OF FEEDBACK NN SKILLS DURING CARDIOPULMONAL REANIMATION TRAINING”.
SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 1 (May 20, 2020): 77–85. Accessed April 5, 2025.
https://journals.rta.lv/index.php/SIE/article/view/5133.