จันทร์แก้วป, กล้าหาญร, อินต้นพั้วณ. The use of applications "padlet (padlet)" to solve the problem of academic achievement in economics subject sufficiency economy for grade 2 students.Wat Buak Khrok Nua School, Saraphi District, Chiang Mai Province. JEM [Internet]. 14Mar.2023 [cited 23Nov.2024];2(1). Available from: https://firstojs.com/index.php/JEM/article/view/1150