Calvo Rivera, Y. M. .; Quintero Plata, B. A. .; Pacheco Rodriguez , V. A. .; Escalante Daza, E. J. .; Peña Picon, V. .; Ramirez Nuñez , J. A. .; Cómbita Niño , J. P. . Design of a Prototype That Adapts to the Door to Allow Students to Enter Classrooms at Universidad De La Costa: Little Unlock. Bol. Innov. Logist. Oper. 2022, 4.