Granda Tola, Carlos Felipe, Sandra Lucia Cobos Mora, and Pablo Tiberio Vásquez Quiroz. “ Labor Performance in Hand Excavations by Means of Linear Regression. Case Study: Cuenca City”. Ciencia Digital 7, no. 3 (July 28, 2023): 124-146. Accessed December 22, 2024. https://cienciadigital.org/revistacienciadigital2/index.php/CienciaDigital/article/view/2629.