SARASAEN, S. (2024) “The Results of Flipped Classroom of the Integrated Science Learning about Electric for Grade 9 Students via Google Classroom”, Journal of Teacher Professional Learning Community (JTPLC) (Online), 4(1), pp. 56–71. available at: https://so05.tci-thaijo.org/index.php/JTPLC/article/view/270609 (accessed: 2 September 2026).