Udong, B., Latthasaksiri, P., Phongpaew, A., Sapkerd, P., & Loppananusorn, S. (2021). Factors Affecting the Efficiency of Service in Commercial Affairs of Khao Mai Kaew Subdistrict Administrative Organization Bang Lamung District, Chonburi Province. Rajapark Journal, 15(43), 304–314. Retrieved from https://so05.tci-thaijo.org/index.php/RJPJ/article/view/254620