Domínguez Rivera, I., Oviedo-Ocaña, E. R., & Restrepo-Tarquino, I. (2016). Service provision in rural water supplies: analysis of four community-based systems in Colombia. Cuadernos De Desarrollo Rural, 13(77), 117–140. https://doi.org/10.11144/Javeriana.cdr13-77.sprw