Ramírez-Villalobos, Maribel, et al. “Morphoanatomic Changes in Shoot and Root Apices of Banana Williams (AAA, Musa sp.) Cultured on Different N6- Benzyladenine Concentrations”. The Journal of Agriculture of the University of Puerto Rico, vol. 92, no. 1-2, Apr. 2008, pp. 53-72, doi:10.46429/jaupr.v92i1-2.2621.