Mora -Alvarado Darner Adrián, and Carlos Felipe Portuguez-Barquero. “Drinking-Water in Costa Rica: From Millennium Development Goals to Sustainable Development Goals”. Tecnología en marcha Journal 32, no. 10 (December 5, 2019): Pág 26–36. Accessed May 18, 2024. https://revistas.tec.ac.cr/index.php/tec_marcha/article/view/4878.