Thunmueangdon, S., and S. Rugmai. “Business Adjustment of Agricultural Equipment Stores in Bangkok Under the Trend of Environmental Conservation”. Dusit Thani College Journal, vol. 18, no. 2, Aug. 2024, pp. 182-91, https://so01.tci-thaijo.org/index.php/journaldtc/article/view/276076.