Srimongkol ส., and พระครูพิสุทธิธรรมาภรณ์. “PARTICIPATION OF POPULATION IN SOLID WASTE MANAGEMENT IN NA-O SUB-DISTRICT MUNICIPALITY, LOEI PROVINCE”. Integrated Social Science Journal, vol. 2, no. 5, Nov. 2022, pp. 17-23, https://ojs.mbuslc.ac.th/index.php/issj/article/view/138.