ARROYO QUIÑONEZ VM, CANCHINGRE BONE ME, TENORIO SEGURA SE, ESPINOZA ECHEVERRÍA EE. Challenges of the black communities; the conservation of the Santiago Cayapas river commune. revTECHNO [Internet]. 2023 Sep. 2 [cited 2024 May 9];15(1):227-36. Available from: https://journals.eagora.org/revTECHNO/article/view/5112