Chiriboga Cisneros , E. F., Campi, C. R., Mora, F., Pérez , M., & Hidalgo , J. (2022). Economic Assessment of Touristic Resources- Case Study: National Recreation Area Santay Island (NRASI). E-Review of Tourism Research, 19(1), 97–133. Retrieved from https://ertr-ojs-tamu.tdl.org/ertr/article/view/664