Budsarin Meesee และ Sorasart Sukcharoensin. (2015) Return Interval and Estimation Period: On the Estimation of Betafor Listed Firms in the Stock Exchange of Thailand. <i>Development Economic Review</i>, <i>9</i>(2), 109.Budsarin Meesee และ Sorasart Sukcharoensin. "Return Interval and Estimation Period: On the Estimation of Betafor Listed Firms in the Stock Exchange of Thailand". Development Economic Review 9 (2015):109.Budsarin Meesee และ Sorasart Sukcharoensin. Return Interval and Estimation Period: On the Estimation of Betafor Listed Firms in the Stock Exchange of Thailand. School of Development Economic:ม.ป.ท. 2015.