“Use of Rainwater in Hotels, Commerce and Housing in Cúcuta, Norte De Santander”. Ingeniería, Sostenibilidad y Sociedad 1, no. 4 (December 2, 2023): 46–56. Accessed October 16, 2025. https://ojs.unipamplona.edu.co/index.php/iss/article/view/3691.