VONGKHAMHOR, Thammasad, Inthaseng INTHALAXA, Seesamai DOUANGMAMY, and Bounchanh VONGTHONGKAHAMH. 2025. “The Community Participation in the Development of Primary School Groups: A Case Study of Primary School Groups in District 3 of the Education and Sports Sector in Sekong Province: The Purpose of This Research Is To: 1) Study the Problem of Community Participation in School Development, a Case Study of a Group of Elementary Schools in District 3, Creating the Education Sector in Sekong Province”. Champasack University Scientific Journal 9 (1):108-24. https://doi.org/10.71026/cusj.v9i1.122.