Phuangballangin, Warin, Phechnoy Singchungchai, and Narumon Pathumarak. 2025. “Cost analysis of nursing activities for acute coronary syndrome patients in the accident and emergency room of a tertiary hospital”. Thai Journal of Cardio-Thoracic Nursing 36 (1). Bangkok, Thailand:126-40. https://he02.tci-thaijo.org/index.php/journalthaicvtnurse/article/view/269164.