KITTIMA MAKGOMOL. Morphology of Fern Spores from Phu Phan National Park. Agriculture and Natural Resources, Bangkok, Thailand, v. 40, n. 5, p. 116–122, 2006. Disponível em: https://li01.tci-thaijo.org/index.php/anres/article/view/243933. Acesso em: 29 aug. 2026.