Frost, Timothy, Lauren Gray, John Lake, and Jessica Roy. “Educational and Social Development in Doi Ang Khang: A Comparative Study of the Khob Dong and Nor Lae Villages”. Frontiers: The Interdisciplinary Journal of Study Abroad 14, no. 1 (December 15, 2007): 99–129. Accessed May 2, 2024. https://frontiersjournal.org/index.php/Frontiers/article/view/205.