Pasqual, M.; Hoshika, E.; Ishida, J. S. Effects of Different Sucrose and Mineral Salt Concentrations on in Vitro Propagation of Nephrolepis Exaltata. An Ornamental Fern. PAB 1994, 29 (11), 1681-1684. https://doi.org/10.1590/S1678-3921.pab1994.v29.4222.