Varadhammo, PraNarasuk, Viroj Vichai, Somwang Kaewsufong, Suwin Thongpan, and Jaras Leeka. 2019. “The Peace on the Triple Junction”. Journal of Graduate MCU KhonKaen Campus 6 (2):56-68. https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/243452.