Boonyong, S. and wongwatthanaphong, kampanart (2023) “Guidelines for Solid Waste Management in Nam Reum Sub-district Administrative Organization, Muang District, Tak Province”, Journal of Modern Learning Development, 8(12), pp. 191–201. available at: https://so06.tci-thaijo.org/index.php/jomld/article/view/263127 (accessed: 27 August 2026).