Huda, M. K., M. M. Hoque, and M. O. Alam. “Three New Species Records of the Genus <i>Pinalia</I> Lindl. (Orchidaceae) for Bangladesh”. Bangladesh Journal of Plant Taxonomy, vol. 26, no. 2, Dec. 2019, pp. 197-03, doi:10.3329/bjpt.v26i2.44580.