Yes, the students can take up part-time jobs  during the course while studying in all the international universities. Usually, the classes are flexible with timings in the abroad universities and the students can use their free time to work in the establishments around the universities. The students can even self-finance for their studies by taking up part-time jobs.  Taking up  Part - time jobs are legal in all the countries but there will be some restrictions for working hours for some of the countries