ตันติกร ทิพย์จุฑา. A STUDY OF THE EFFICENCY OF PUBLIC OF SERVICES OF KHAO PHRA NGAM MUNICIPALITY LOP BURI PROVINCE. Journal for Developing the Social and Community , Bangkok, Thailand, v. 7, n. 1, p. 503–512, 2020. Disponível em: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/242783. Acesso em: 13 oct. 2026.