Bibi, A., Ejaz, S., Rafique, S. and Ashraf, S. 2019. Morphology and pigment content of sporophytes and gametophytes of ten fern species. Bangladesh Journal of Botany. 48, 4 (Dec. 2019), 951–956. DOI:https://doi.org/10.3329/bjb.v48i4.49034.