Boonyong, S., and kampanart wongwatthanaphong. “Guidelines for Solid Waste Management in Nam Reum Sub-district Administrative Organization, Muang District, Tak Province”. Journal of Modern Learning Development, vol. 8, no. 12, Dec. 2023, pp. 191-0, https://so06.tci-thaijo.org/index.php/jomld/article/view/263127.