Hualarom, R., Panyadee, C., Kaewthip, S. and Ekaem, B. 2025. The Guideline of Management Systems for Strengthening the Effectiveness of Solid Waste Management of Local Administrative Organizations in Lampang Province. Parichart Journal. 38, 1 (Jan. 2025), 212–224. DOI:https://doi.org/10.55164/pactj.v38i1.275090.