โสภณสกุลศักดิ์ ศ. and ตั้งมณี ด. 2013. Effects of Label Alignments, Field Lengths and Number of Columns on Completion Time: An Examination of Online Form Using an Eye-Tracking Device. JOURNAL OF INFORMATION SCIENCE AND TECHNOLOGY. 4, 2 (Dec. 2013), 39–49. DOI:https://doi.org/10.14456/jist.2013.13.