Dabas Molina, Dennis Alexander, Viviana Estefanía de la Cruz Chalá, and Edgardo Romero Frómeta. “Technical Efficiency of the Ecuadorian Senior Athletic Relays 4 X 100 M in the Four-Year Period 2016-2019”. Explorador Digital 6, no. 3 (September 5, 2022): 208-227. Accessed July 8, 2025. https://cienciadigital.org/revistacienciadigital2/index.php/exploradordigital/article/view/2295.