HAI, Do Van; HUYEN, Duong Duc; YUN-FEI, DENG. Isoglossa collina (T. Anders.) B. Hansen (Acanthaceae) - a new record for flora of Vietnam. Academia Journal of Biology, [S. l.], v. 33, n. 2, p. 51–53, 2012. DOI: 10.15625/0866-7160/v33n2.748. Disponível em: https://ajb.vast.vn/vjbio/article/view/748. Acesso em: 30 sep. 2025.