These certificates typically cost between $50 and $150 . Faculty director of HarvardX Robert A. Lue said that charging a fee will provide financial incentive to finish the course.
Read moreWhat is the value of a HarvardX certificate?
These certificates typically cost between $50 and $150 . Faculty director of HarvardX Robert A. Lue said that charging a fee will provide financial incentive to finish the course.
Read more