المؤلفون: Sixsy Espinoza, Leyanis Fundora, Martinez, Claudio, Kessi-Pérez, Eduardo I., Díaz, Catalina, Manso, Patricia, Garcia, Veronica, Farías, William, Martínez, Sofía, Gómez, Melissa
الاتاحة: https://dx.doi.org/10.13140/rg.2.2.21910.11849https://rgdoi.net/10.13140/RG.2.2.21910.11849