Moreover, given the fact that many students find it very difficult during their studies. There are many difficult professions. For example, I often resorted to all kinds of help because of this in non-core subjects.
I noticed a couple of times that resumes sent through job boards are often lost or unanswered. I really do not know why, but it is a fact. I prefer to play it safe and send a cover letter with my resume attached to the email address of the company or recruiter directly. I made my document concise and informative in this builder https://www.getcoverletter.com , and now it easily fits in the body of the email.