(Thanasak Chanthasilp) ธ. จ., (Manasanan Hatthasak) ม. ห., and (Paweena Onjai-uea) ป. อ. “The Development of Screening Scales of Passion for Learning of Kasetsart University Students”. Sripatum Review of Humanities and Social Sciences, vol. 20, no. 2, Oct. 2020, pp. 146-59, https://so05.tci-thaijo.org/index.php/spurhs/article/view/236686.