Espinosa J, Rocha M, Caicedo F. PROFITABILITY ANALYSIS OF INVESTMENT IN FINANCIAL INSTITUTIONS AGAINST THE BINARY TRADING SYSTEM. uct [Internet]. 2020Mar.8 [cited 2024Apr.30];24(98):33-4. Available from: https://uctunexpo.autanabooks.com/index.php/uct/article/view/280