Phuaphan, N. “Research and Development of Teacher Preparation System to Enhance Technological Pedagogical Content Knowledge: Socio-scientific Issues and Good Agriculture”. KKU Research Journal (Graduate Studies) Humanities and Social Sciences, vol. 12, no. 2, Oct. 2024, pp. 85-95, https://so04.tci-thaijo.org/index.php/gskkuhs/article/view/271773.