Ríos Flores, M., Marquez-Rubio, J., del Muro-Cuellar, B. and Aranda-Bricaire, E. 2018. Root-Locus Analysis of Delayed First and Second Order Systems. Enfoque UTE. 9, 4 (Dec. 2018), pp. 69 - 76. DOI:https://doi.org/10.29019/enfoqueute.v9n4.401.