KAVŠEK, Branko, 2017, Using words from daily news headlines to predict the movement of stock market indices. Managing global transitions. international research journal [na spletu]. 2017. Vol. 15, no. 2, p. 109–121. [Dostopano 1 april 2025]. DOI 10.26493/1854-6935.15.109-121. Pridobljeno s: https://repozitorij.upr.si/IzpisGradiva.php?lang=slv&id=9330