Application of a Data Mining Model to Predict Customer Defection. Case of a Telecommunications Company in Peru. - Mirko Bruno Vela López; María Ysabel Arangurí García; Jessie Leila Bravo Jaico; Ángel Antonio Ruiz-Pico; Ronald M. Hernández (J. Wirel. Mob. Networks Ubiquitous Comput. Dependable Appl., 2023)