Somroop, M. (1983) “The Way of Living of the Population on Settlement and Socio-economic, Culture Aspects of the Communal Area, Amphoe Phrapradaeng, Changwat Samutprakan”, Kasetsart Journal of Social Sciences, 4(2), pp. 45–51. available at: https://so04.tci-thaijo.org/index.php/kjss/article/view/243192 (accessed: 13 September 2026).