A Primera División team plays in which city that is located in the Cyuo region of Argentina?
San Martín de San Juan Club Atlético San Martín, mostly known as San Martín de San Juan, is an Argentine football club from the city of San Juan. The team currently plays in the Primera División, the first division of the Argentine football league system.
Villa San Agustín Villa San Agustín, San Agustín de Valle Fértil or San Agustín is the capital city, center of institutional activities and governmental authorities of the department of Valle Fértil. It is located in the center of the administrative unit, 250 km northeast of the city of San Juan and in the center of the province, in Argentina.