Nythri Tshering, and Namgay Rinchen. “Review on the Status and Geographical Distribution of Invasive Alien Plant Species in Bhutan”. Archives of Current Research International 25, no. 2 (February 8, 2025): 111–132. Accessed September 21, 2025. https://journalacri.com/index.php/ACRI/article/view/1072.