KOSAVITITKUL, P. ความหลากหลายของชนิดกล้วยไม้ป่าเมืองน่าน: Species Diversity of wild Orchids of Nan Province. Asian Health, Science and Technology Reports, [S. l.], v. 18, n. 3, p. 46–54, 2011. Disponível em: https://ph03.tci-thaijo.org/index.php/ahstr/article/view/2256. Acesso em: 30 aug. 2026.