Espinoza Aguilar, Yuri Patricio, et al. “Diagnosis of Socio-Environmental Effects Due to Noise in Cocoa Processing of the CAORO Corporation at Río Negro Site”. Killkana Social, vol. 2, no. 3, Oct. 2018, pp. 43-50, https://doi.org/10.26871/killkanasocial.v2i3.321.