พะนิจรัมย์ อัมพร, ทองแผ่ วิไล, and ตุ่นทอง ทรงศรี. 2015. “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”. Journal of Graduate Research 6 (2):25-38. https://so02.tci-thaijo.org/index.php/banditvijai/article/view/96542.