KHOKHAR, Areeba. Consumer buying behavior influence by the covert advertising and their sources. RADS Journal of Social Sciencess & Business Management, [S.l.], v. 2, n. 2, p. 13-20, june 2015. ISSN 2522-3208. Available at: <http://jssbm.juw.edu.pk/index.php/jssbm/article/view/9>. Date accessed: 26 sep. 2021.