Leethochawalit, Chokchai. “Responsiveness of Nurse Practitioner and Health Personnel in Primary Care Units in Phra Nakhon Si Ayutthaya Province”. Journal of Health Science of Thailand 17, no. Supplement II (November 6, 2018): SII455–463. Accessed January 23, 2026. https://thaidj.org/index.php/JHS/article/view/2755.