Piyadech Arkarapotiwong. (2022) Khum Chao: the changes of style in Chiang Mai's governor houses in the period of Western-colonization. <i>Humanities, Arts and Social Sciences Studies</i>, <i>22</i>(3), 536-547.Piyadech Arkarapotiwong. "Khum Chao: the changes of style in Chiang Mai's governor houses in the period of Western-colonization". Humanities, Arts and Social Sciences Studies 22 (2022):536-547.Piyadech Arkarapotiwong. Khum Chao: the changes of style in Chiang Mai's governor houses in the period of Western-colonization. Silpakorn University Research Innovation and Creativity Administration Office:ม.ป.ท. 2022.