Unigarro, Carlos Andrés, Claudia Patricia Flórez, Carlos Eugenio Oliveros, and Myriam Cañón. 2018. “Effects of four ethylene inhibitors on the ripening of coffee (Coffea arabica L.) fruits during the pre-harvest period”. Revista Colombiana de Ciencias Hortícolas 12 (2):500-507. https://doi.org/10.17584/rcch.2018v12i2.7667.