here https://hitchwiki.org/en/Media#Scientific_articles_and_research and link to articles here https://github.com/Hitchwiki/hitchhiking-resources/tree/main/Research%20papers/In%20English if they cannot be found online
here https://hitchwiki.org/en/Media#Scientific_articles_and_research and link to articles here
https://github.com/Hitchwiki/hitchhiking-resources/tree/main/Research%20papers/In%20English if they cannot be found online