Senatham, P., S. Kietjareon, and W. Suthisai. “Service Efficiency Affecting Revenue Collection of Som Mae Kha Subdistrict Administrative Organization, Hang Dong District, Chiang Mai Province:”. Interdisciplinary Academic and Research Journal, vol. 4, no. 4, Aug. 2024, pp. 1061-76, doi:10.60027/iarj.2024.277454.