Iamtrakul, Pawinee, Sararad Chayphong, and Jirawan Klaylee. “Bicycle Network Development on Rattanakosin Island, Bangkok”. Local Administration Journal 15, no. 1 (March 31, 2022): 97–117. accessed October 5, 2026. https://so04.tci-thaijo.org/index.php/colakkujournals/article/view/253745.