https://www.blogger.com/comment.g?blogID=1789022843234936302&postID=9217382962343418590
https://chrisguillebeau.com/travel-ninja-launch/
https://ssneal.expressions.syr.edu/shatteredglass/?page_id=44
https://blogs.uw.edu/borders/2012/10/08/association-for-border-studies-cfp-december-1-2012/