Biblio

K. Fogelberg, «Filling the knowledge gap : monitoring post-construction water and sanitation sustainability », Waterlines, an international journal of water, sanitation and waste, pp. p. 220-235 : 3 fig., 2 tab., 2010.

K. Fogelberg, «Looking back to move forward in strength : monitoring of water system sustainability», Knowledge management for development journal, pp. p. 229–245 : 6 fig., 2 tab., 2009.