What's the permissible hours of work for international students?

What are the rules regarding part-time work for international students in the UK, specifically the 20-hour per week limit? Can I work multiple part-time jobs, and what is the typical minimum wage?

As per what I have read till now, international students in the UK can generally work part-time up to 20 hours per week during term time across all jobs combined. The National Minimum Wage rate applies, and the specific rate varies depending on your age.

Thanks but can i work multiple part time jobs?