Sooksabai, Patcha, Akarat Tanak, and Teerasak Veerapaspong. 2018. “Context-Based Learning Activities for Developing Grade 11 students’ Abilities in Applying Fluid in Daily Life”. Kasetsart Journal of Social Sciences 39 (2):742-54. https://so04.tci-thaijo.org/index.php/kjss/article/view/242535.