Jatmiko, P. B. “The Influence of Firm Ecological Recruitment Advertisements On Organizational Attractiveness and Career Choices: An Experimental Research”. Gadjah Mada International Journal of Business, Vol. 6, no. 2, Jan. 2004, pp. 155 -69, https://journal.ugm.ac.id/v3/gamaijb/article/view/14474.