Do you mean employability of employee? If yes, following articles maybe useful to you:
Fugate, M., Kinicki, A.J., Ashforth, B.E., (2004). Employability: a psycho-social construct, its dimensions, and applications. Journal of Vocational Behavior, 65, 14-38.
Van der Heijden B. (2002) Prerequisites to guarantee life-long employability. Personnel Review, 31(1), 44-61.
McQuade, E. and Maguire, T. (2005) Individuals and their employability. Journal of European Industrial Training, 29(6), 447-456.
Knight, P.T. and Yorke, M (2003) Employability and Good Learning in Higher Education, Teaching in Higher Education, 8(1), 3-16.
Sanders, J. and de Grip, A. (2004) Training, task flexibility and the employability of low‐skilled workers, International Journal of Manpower, 25 (1), 73 – 89.
Rajan, A. (1997), Employability in the finance sector: rhetoric vs reality. Human Resource Management Journal, 7 (1), 67–78.
Bagshaw, M. (1997) Employability – creating a contract of mutual investment. Industrial and Commercial Training, 29 (6), 187-199.
Baruch, Y. (2001) Employability: a substitute for loyalty? Human Resource Development International, 4 (4), 543-66.
Hello Bishakha. Namaskar. I would suggest you to go through my preliminary work on this topic (marketability of BBA graduates in Nepali banking sector) which I have placed on the Research Gate. Unpretentiously speaking, my work could serve only as a preliminary literature work, though it could expose some uncharted territories of the topic in the context of developing countries like ours. All the best.