Wonglak, S., and C. Sutthirat. “Preliminary Study of Metamorphic Rocks from Lan Sang National Park Indication of Ancient Tectonic Events in Western Thailand”. Bulletin of Earth Sciences of Thailand, vol. 8, no. 1, Nov. 2021, pp. 77-87, https://ph01.tci-thaijo.org/index.php/bestjournal/article/view/246726.