Panyaraksa, Lakkhika, Piyawan Suttiprapan, and Sawai Buranapanichpan. 2019. “Species Diversity of Ground Dwelling Ants at Coffee Plantation in Agroforestry System”. Thai Journal of Forestry 38 (1). Bangkok, Thailand:168-82. https://li01.tci-thaijo.org/index.php/tjf/article/view/245824.