Southern Bahia and cocoa: transport modes in the first half of the 20th century: Southern Bahia and cocoa: transport modes in the first half of the 20th century. REVHIST [Internet]. 2025 Jul. 28 [cited 2025 Sep. 11];14(1):e412511. Available from: https://www.revista.ueg.br/index.php/revistahistoria/article/view/16418