Phumyaem, Kanyaphak, and Nattachet Pooncharoen. 2022. “EFFECTIVE ACTIVE LEARNING MANAGEMENT OF ECONOMICS FOR VISUALLY IMPAIRED STUDENTS IN CHIANGMAI”. Journal of Buddhist Education and Research 8 (3):46-63. https://so06.tci-thaijo.org/index.php/jber/article/view/261497.