Chatmaneerungcharoen, S., Yutakom, N., Phanwichien, K. and Erickson, G. (2017) “The elementary science teachers’ pedagogical content knowledge and practices of schools under the Bangkok Metropolitan Administration”, Asia-Pacific Journal of Science and Technology, 14(12), pp. 1132–1142. available at: https://so01.tci-thaijo.org/index.php/APST/article/view/83607 (accessed: 28 September 2026).