Ponpimal Krauythong และ wanasara Chaoniyom. (2026) Factors affecting the Happiness of Public Health Staff in Subdistrict Health Promoting Hospital, Sa Kaeo Province. <i>Pathumthani Health Sciences Journal</i>, <i>7</i>(1), e263986.Ponpimal Krauythong และ wanasara Chaoniyom. "Factors affecting the Happiness of Public Health Staff in Subdistrict Health Promoting Hospital, Sa Kaeo Province". Pathumthani Health Sciences Journal 7 (2026):e263986.Ponpimal Krauythong และ wanasara Chaoniyom. Factors affecting the Happiness of Public Health Staff in Subdistrict Health Promoting Hospital, Sa Kaeo Province. Pathumthani University:ม.ป.ท. 2026.