1.
Phuengrueang C, Khamdee C, Phanthunane P, Sonchi S, Thanasiritachanant T. Cost of Emergency Medical Services: the case of Phitsanulok province. TJEM [internet]. 2025 Jan. 25 [cited 2026 Sep. 18];6(1):63-78. available from: https://he02.tci-thaijo.org/index.php/TJEM/article/view/269526