Serra Ruiz, Pere, Mireia Pou Ametller, and Xavier Pons Fernàndez. “Teaching Geographic Information Science and Technology in Catalonia (2006- 2009): A Quantitative Approach”. Documents d’Anàlisi Geogràfica 58, no. 3 (October 9, 2012): 497–517. Accessed September 9, 2025. https://dag.revista.uab.cat/article/view/v58-n3-serra-pou-pons.