Panjanapongchai, S., and T. . Suwannoi. “The Facts of Investor Behavior in Long Term Equity Funds of Thailand Investor”. Journal of Humanities and Social Sciences Thonburi University, vol. 15, no. 1, Jan. 2021, pp. 58-69, https://so03.tci-thaijo.org/index.php/trujournal/article/view/243429.