Piyatida Suntonwipat และ Natchanok Jansawang; Somsanguan Passago. (2022) The critical thinking comparison and achievement motivation study of grade-8 students by using game-based learning on sciences subject. <i>Journal of Science and Science Education</i>, <i>5</i>(2), 78-90.Piyatida Suntonwipat และ Natchanok Jansawang; Somsanguan Passago. "The critical thinking comparison and achievement motivation study of grade-8 students by using game-based learning on sciences subject". Journal of Science and Science Education 5 (2022):78-90.Piyatida Suntonwipat และ Natchanok Jansawang; Somsanguan Passago. The critical thinking comparison and achievement motivation study of grade-8 students by using game-based learning on sciences subject. Faculty of Science, Ubon Ratchathani University:ม.ป.ท. 2022.