You can look into journals in the field of vocational psychology (e.g., Vocational Behavior, Journal of Career Assessment/Development, International Journal for Educ. and Vocat. Guidance)
This is a very broad question, so focusing it might be a better direction to go. Journals will mostly publish articles exploring specific research questions within the field of Vocational Rehabilitation. As provided above, there are many journals solely focused on vocational rehabilitation. If you are more interested in locating foundational and general information on the field itself, I would focus your search on books. There are some excellent (and not so excellent) texts that can provide a foundational understanding of the field.
I agree with Erkan Isik's recommendations and also recommend the journal "Career Development and Transition for Exceptional Individuals" and the "Australian Journal of Career Development.