1.
Yontawin P, Namwan T. The development of the school dropout risk prevention of students by using PDCA cycle of Collages in the affiliation vocational education in Roi Et Province. JDSC [internet]. 2024 Apr. 28 [cited 2026 Oct. 13];11(1):413-32. available from: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/274945