دورة مجانية عبر الإنترنت مقدمة من edx: مقدمة عن السلع الأنبوبية للبلدان النفطية

EdX is an online learning destination and a massive open online course provider, it is founded by Harvard University and Massachusetts Institute of Technology (MIT) in 2012. edX offers high-quality courses from the world’s best universities and institutions to learners everywhere. It is open to students from around the world, who are interested in different fields like computer science, languages, engineering, psychology, writing, electronics, biology or marketing. With more than 130 global partners, edX counts the world’s leading universities, nonprofits, and institutions as their partners to provide the best online courses on the Web.اقرأ المزيد.