Analysis of the small companies of transport of heavy load of containers of the city of Guayaquil. Teor. Enfoques. Apl. Cienc. Soc. [Internet]. 2021 May 24 [cited 2026 Jul. 24];13(28):11-9. Available from: https://revistas2.uclave.org/index.php/teacs/article/view/3212