Suarez Rivero D., Marin Mahecha O., Gonzalez A., Suarez Rivero M., Puentes A., Ortiz Aguilar J., 2018, Composition and Behavior of Sunflower Seeds (Helianthus annuus L.) From Plants Treated with Magnetic Fields for Energy Potential Use of Biomass, Chemical Engineering Transactions, 65, 679-684.