Souksavat, Seephai, Nantasak Pinkaew, Suksawat Ponpinij, Dirk Babendreier, and Phoutthasone Sibounavong. 2020. “Diversity of Coleopterous Families in Phou Phanang National Biodiversity Conservation Area, Lao PDR”. The Thailand Natural History Museum Journal 14 (1):85-94. https://li05.tci-thaijo.org/index.php/thnhmj/article/view/1865.