นุสีวอ พิมลมาศ, อติชาติ พรทิพย์, and สุขศรีงาม จีระพรรณ. 2019. “Perceptions of Science Teachers and Ninth Graders on the Nature and the Philosophy of Sciences As Diversifi Ed by Gender and by School Sizes”. RMUTI Journal Humanities and Social Sciences 5 (2):43-58. https://so05.tci-thaijo.org/index.php/RMUTI_SS/article/view/189525.