Zhingre-Illescas, C. . and Huachizaca, V. . (2024) “Public intervention in the provision of drinking water services in the communities of the rural Nankais parish, Nangaritza canton, province of Zamora Chinchipe”, Killkana Técnica, 8(1), pp. 39–54. doi: 10.26871/killkanatecnica.v8i1.1532.