Gutierrez, Y.A., Guillen, L. V., Escobar, A.H. and Veliz, J.J. 2019. Risk factors in ecosystem of hawksbill turtles (eretmochelys imbricata) from ila playita of machalilla national park. International journal of life sciences. 3, 1 (Mar. 2019), 31–40. DOI:https://doi.org/10.29332/ijls.v3n1.255.