Thammaapipon, S., P. Junpipob, and O. Thongjumroon. “Recyclable Waste Management of Salengs and Antique Shop in Samut Songkhram Province”. Business Administration and Management Journal Review, vol. 14, no. 1, June 2022, pp. 61-74, https://so01.tci-thaijo.org/index.php/bahcuojs/article/view/236018.