Visitnitikija, N. ., S. . Pongsomlarn, and I.- orn . Tanphan. “THE SERVICE QUALITY OF THE DONSAI SUBDISTRICT ADMINISTRATIVE ORGANIZATIONIN BANPHO, CHACHOENGSAO”. Journal of MCU Nakhondhat, vol. 11, no. 10, Oct. 2024, pp. 12-20, https://so03.tci-thaijo.org/index.php/JMND/article/view/280343.