 50 ከጀመረበት ጊዜ አንስቶ, በአልባኒያ ተማሪዎችን, ቡልጋሪያ, ቻይና, ቼኮስሎቫኪያን, ምሥራቅ ጀርመን, ሃንጋሪ, ሰሜን ኮሪያ, ፖላንድ, እና ሮማኒያ ዩኒቨርሲቲ ጥናት.
Ukusuka kanye ekuqaleni 50, abafundi abasuka Albania, Bhulgariya, China, Tshikoslovakiya, East Germany, Hangari, emantla ekorea, Pholend, kwaye Romania wayefunda kwiyunivesithi.