Gil Correal, A., Restrepo-Osorio, C., Álvarez, J. C. and Villanueva-Mejía, D. F. (2019) “Direct in vitro regeneration of castor bean plants (Ricinus communis) using epicotyls”, Bioscience Journal. Uberlândia, MG, 35(2), pp. 347–355. doi: 10.14393/BJ-v35n2a20198-41475.