พะนิจรัมย์ อ., ทองแผ่ ว., and ตุ่นทอง ท., “A Comparison of The Skills in Using Information and Communications Technology Data Searching on Internet Topic Computer Hardware and Interest in Learning Prathomsuksa 5 Between Using Direct Instruction Model and Conventional Teaching Method”., J.Grad Res, vol. 6, no. 2, pp. 25–38, Jul. 2015.