GARBAY VALLEJO, J. I.; CARANGUI VELECELA, P. A.; MORALES PAZMIÑO, K. A. Corporate Social Responsibility in mining extractive enterprises of the province of Morona santiago, canton morona - case study of the company "ICCA Group". Killkana Social, v. 1, n. 3, p. 53–60, 20 Dec.2017.