Maria Cristina, Guevara Neri, Vianey Guadalupe Cruz Sanchez, Osslan Osiris Vergara Villegas, Manuel Nandayapa, Humberto de Jesus, and Juan Humberto Sossa Azuela. 2021. “Study of the Effect of Combining Activation Functions in a Convolutional Neural Network”. IEEE Latin America Transactions 19 (5):844-52. https://latamt.ieeer9.org/index.php/transactions/article/view/4134.