Oloyede, F., Akomolafe, F., & Oladipo, O. (2016). Comparative foliar anatomical and morphological studies of Nephrolepis biserrata (swartz) Scott and N. undulata (Swartz) J.Sm. in Nigeria. Journal of Science and Technology, 31(2). https://doi.org/10.4314/just.v31i2.130