Khamsawai, S. (2019). People’s Expectation and Perception on Waste Management Quality of Thammasen Subdistrict Administrative Organization Photharam District, Ratchaburi Province: People’s Expectation and Perception on Waste Management Quality of Thammasen Subdistrict Administrative Organization Photharam District, Ratchaburi Province. Lawarath Social E-Journal, 1(3), 65–76. retrieved from https://so04.tci-thaijo.org/index.php/lawarathjo/article/view/246795