“How To Visualize Language Polygons With QGIS (How to Do X in Linguistics 15)”. Computer-Assisted Language Comparison in Practice: Tutorials on Computational Approaches to the History and Diversity of Languages 9, no. 1 (May 4, 2026): 41–53. Accessed May 19, 2026. https://ojs.uni-passau.de/index.php/calcip/article/view/304.