Harrower M, Robinson AC, Roth RE, Sheesley B. Cartography 2.0: For people who make interactive maps. CP [Internet]. 2009 Sep. 1 [cited 2024 May 16];(64):41-4. Available from: https://cartographicperspectives.org/index.php/journal/article/view/cp64-harrower-et-al