Polo Cerna, D. A., & Gordon Meza, R. E. (2022). Carrying capacity for the development of ecotourism in the hills of Aucallama-Huaral-Lima. Revista UNIDA Científica, 6(2), 91-111. https://revistacientifica.unida.edu.py/publicaciones/index.php/cientifica/article/view/101