LUIS MANUEL FERNÁNDEZ DE AHUMADAJOSÉ CRISTÓBAL RAMÍREZ FAZ2026-01-292026-01-29201710.1016/j.solener.2017.04.0062-s2.0-85018489548https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/28056Materials Science (all)Renewable Energy, Sustainability and the EnvironmentMathematical study of the movement of solar tracking systems based on rational modelsresearch article