Acuña, Eduardo, Pablo Mena, Claudio Torres, and Jorge Cancino. “ForestTime: A Mobile Application to Forest Machinery Work Study through Smartphones”. BOSQUE 34, no. 3 (May 29, 2017): 359–366. Accessed August 17, 2024. http://revistas.uach.cl/index.php/bosque/article/view/301.