ไชยภาพ มฤคราช. 2024. “Selection of Outstanding Village Health Volunteers at Health Zone Levels 1, 2, 3 and the Northern Region for the Year 2024”. Primary Health Care Journal (Northern Edition) 34 (1). Nakhonsawan, Thailand:1. https://www.thaidj.org/index.php/NRTC/article/view/15360.