(เรือนเงิน) พ. ส., PhraWidesbrommakun พ., and จีรภัทร์ บ. “The Learning Activities Throgh Role Plays on Thaimanner of the 2 Rd Secondary School Stuconty in Secondary in Taweewattana Secondary School, Yannawa District, Bangkok”. Journal of Educational Review Faculty of Education in MCU, vol. 5, no. 2, Sept. 2018, pp. 139-46, https://so02.tci-thaijo.org/index.php/EDMCU/article/view/147840.