Phichitsiri, Suphatthra, and Phattharamanat Pongrangsarn. 2020. “The Relationship Between Exemplary Leadership of Head Nurse and Nurse Job-Satisfaction in Lower Northern Regiinal Hospital under Ministry of Public Health”. NU Journal of Nursing and Health Sciences 14 (3):107-19. https://he01.tci-thaijo.org/index.php/NurseNu/article/view/246375.