ARROYO QUIÑONEZ, V. M. ., CANCHINGRE BONE, M. E. ., TENORIO SEGURA, S. E. . and ESPINOZA ECHEVERRÍA, E. E. (2023) “Challenges of the black communities; the conservation of the Santiago Cayapas river commune”, TECHNO REVIEW. International Technology, Science and Society Review /Revista Internacional de Tecnología, Ciencia y Sociedad, 15(1), pp. 227–236. doi: 10.37467/revtechno.v15.5112.