Sagastume, Alexis ; Morales Mendoza, Jorge ; Cabello Eras, Juan José. Astudillo, P., Isabel, C., Barrero, R., Carlos, A., Puello, B., Luis, M. (2015), Diagnostic of the main agricultural residues produced in the bolivar region. Sciences Agroalimentary, 2, 39-50..
,
2021