Palma Ponce, Richard Leonardo, and Jesús de los Santos Pinargote Chóez. 2019. “The Effect on Using Clean Technology in the Drill Control of Coffee Fruit (Hypothenemushampei Ferrari)”. Iberoamerican Environment & Sustainability Journal 2 (2): 44-51. https://doi.org/10.46380/rias.v2i2.48.