Pitsanu Pannaracha และ Dondej Tungtakanpoung. (2025) Environmental Assessment Approach for Mass Transit System in Uttaradit Province, Thailand. <i>Engineering Access</i>, <i>11</i>(1), 119-127.Pitsanu Pannaracha และ Dondej Tungtakanpoung. "Environmental Assessment Approach for Mass Transit System in Uttaradit Province, Thailand". Engineering Access 11 (2025):119-127.Pitsanu Pannaracha และ Dondej Tungtakanpoung. Environmental Assessment Approach for Mass Transit System in Uttaradit Province, Thailand. Faculty of Engineering Mahasasakham University:ม.ป.ท. 2025.