Purba, P.Y., Sihotang, J.J.E., Ikhsan, R., Lumbantobing, R.S. and Juliani, J. 2022. The Influence of Protean Career Attitude, Passion for Work, and Self-Management on Proactive Work Behavior in the Millennial Generation. International Journal of Social Science and Business. 6, 2 (Jun. 2022), 297–303. DOI:https://doi.org/10.23887/ijssb.v6i2.46293.