Navarrete, Mónica, Patricio Aroca, and Jorge Bernal. “Spatial Matching for Georeferencing Data of Household Surveys”. Estudios de Economía 44, no. 1 (April 9, 2017): 53–80. Accessed April 28, 2024. https://estudiosdeeconomia.uchile.cl/index.php/EDE/article/view/45214.