Chamnanya, Sasipong, Suwadee Ouppinjai, and Somkiet Tunkaew. 2024. “A Management model of Learning Promotion Center in Mae Fah Luang District Chiang Rai Province”. Education journal Faculty of Education, Nakhon Sawan Rajabhat University 7 (3). Nakhon Sawan,Thailand:382-95. https://doi.org/10.2774.EDU2024.3.268649.