Arias-Alvarado, I., Rezavala-Llanos, J., Sarabia-Garzón, D. and Villacrés-Quintana, A. 2024. Toyota 4runner ignition coil by obtaining categorical data of its variables. CIENCIAMATRIA. 10, 2 (Oct. 2024), 1170-1190. DOI:https://doi.org/10.35381/cm.v10i2.1443.