Techakittiroj, Rapeepat. “A Study of Price-Changed-To-Dividend Ratio on Ex-Dividend Dates: The Case Study of Stock Exchange of Thailand in 2012-2014”. AU-GSB e-JOURNAL 9, no. 2 (January 19, 2017): 23. Accessed April 25, 2024. http://www.assumptionjournal.au.edu/index.php/AU-GSB/article/view/2537.