oxsa Gabriel Oxsa Gabriel Oxsa Quispe Gabriel Luis Oxsa Quispe UANCV Universidad Andina Néstor Cáceres Velásquez https://drive.google.com/file/d/11eL8F6XdoW7tKcMHU7Ktr7v2HEwSOUHE/view?usp=sharing UAP Universidad Alas Peruanas https://drive.google.com/file/d/1sKu82OgnJLYyRF73fmAKVvYNn_9f5ic4/view?usp=sharing