Ismail, A., and E. M. Sutanto. “LINKING ADMINISTRATORS ROLES IN CAREER PROGRAMS TO PROACTIVE BEHAVIOR AS A DETERMINANT OF EMPLOYEES PROMOTION OPPORTUNITIES”. Jurnal Manajemen Dan Kewirausahaan, vol. 19, no. 1, Mar. 2017, pp. 5-15, doi:10.9744/jmk.19.1.5-15.