PIRLS 2021 - Professor Ina Mallis va professor Matias fon Davier, Boston kollejidagi TIMSS va PIRLS ISC
TIMSS & PIRLS xalqaro tadqiqot markazi ijrochi direktorlari professor Ina Mullis va professor Mattias fon Davier xalqaro toʻrtinchi sinfda oʻqish natijalari boʻyicha PIRLS boʻyicha 20 yillik tendensiyalari haqida o‘z fikrlar bilan o‘rtoqlashdi.
PIRLS 2021 - Professor Ina Mallis va professor Matias fon Davier, Boston kollejidagi TIMSS va PIRLS ISC
TIMSS & PIRLS xalqaro tadqiqot markazi ijrochi direktorlari professor Ina Mullis va professor Mattias fon Davier xalqaro toʻrtinchi sinfda oʻqish natijalari boʻyicha PIRLS boʻyicha 20 yillik tendensiyalari haqida o‘z fikrlar bilan o‘rtoqlashdi.
A project of our size needs at least a few hundred million dollars per year to keep going,” Mr. Durov wrote in his public channel on Telegram late last year. “While doing that, we will remain independent and stay true to our values, redefining how a tech company should operate.
The messaging service and social-media platform owes creditors roughly $700 million by the end of April, according to people briefed on the company’s plans and loan documents viewed by The Wall Street Journal. At the same time, Telegram Group Inc. must cover rising equipment and bandwidth expenses because of its rapid growth, despite going years without attempting to generate revenue.