Quero-Jiménez, P. C.; Zorrilla Velazco, M.; Morales Fernández, S.; de la Torre, J.; Acosta, I.; Mollineda Trujillo, Ángel. DETERMINATION OF MICROELEMENTS AND TRACE MINERALS IN SURROUNDING SOILS OF SAGUA ELECTROCHEMICAL COMPANY, CUBA. sugar_center 2019, 46, 10.