GARCÍA-VIDAL, Gelmar; SÁNCHEZ-RODRÍGUEZ, Alexander; PÉREZ-CAMPDESUÑER, Reyner; MARTÍNEZ-VIVAR, Rodobaldo. The impact of self-confidence, creativity and vision on leadership performance: perceptions at Ecuadorian SMEs owner - managers. Serbian Journal of Management, [S. l.], v. 14, n. 2, p. 315–325, 2019. DOI: 10.5937/sjm14-17569. Dostupno na: https://asistent.ceon.rs/index.php/sjm/article/view/17569. Pristupljeno: 12 juli. 2026.