Thitiporn Ketsiri ฐเ, Manasanan Hatthasak มห. A Synthesis of Independent Studies in Educational Psychology and Guidance Program Kasetsart University, During Years 2011 - 2015. Dusit Thani College J [internet]. 2018 Apr. 9 [cited 2026 Sep. 14];11(3):202-20. available from: https://so01.tci-thaijo.org/index.php/journaldtc/article/view/118632