Competitive advantage of fruit and vegetable SMEs in Colombia: role of open innovation and entrepreneurial orientation অনুযায়ী Echeverri-Romero, Rubén Darío, Silva-Castellanos, Tulio Ferney, Ruano-Arcos, Leidi Dayely, Sánchez-Álvarez, Jherónimo, Ordóñez-Tovar, Isabel Daniela