مطالعه پایان نامه ها به خاطر جامع تر بودن نسبت به مقالات، برای نگارش پژوهش بسیار کاربردی است. در این ویدئو چهار سایت مهم برای دانلود پایان نامه ها در زمینه های گوناگون معرفی شده است. (◍•ᴗ•◍)❤(◍•ᴗ•◍)❤(◍•ᴗ•◍)❤
مطالعه پایان نامه ها به خاطر جامع تر بودن نسبت به مقالات، برای نگارش پژوهش بسیار کاربردی است. در این ویدئو چهار سایت مهم برای دانلود پایان نامه ها در زمینه های گوناگون معرفی شده است. (◍•ᴗ•◍)❤(◍•ᴗ•◍)❤(◍•ᴗ•◍)❤
Russian President Vladimir Putin launched Russia's invasion of Ukraine in the early-morning hours of February 24, targeting several key cities with military strikes. At this point, however, Durov had already been working on Telegram with his brother, and further planned a mobile-first social network with an explicit focus on anti-censorship. Later in April, he told TechCrunch that he had left Russia and had “no plans to go back,” saying that the nation was currently “incompatible with internet business at the moment.” He added later that he was looking for a country that matched his libertarian ideals to base his next startup. Lastly, the web previews of t.me links have been given a new look, adding chat backgrounds and design elements from the fully-features Telegram Web client. The gold standard of encryption, known as end-to-end encryption, where only the sender and person who receives the message are able to see it, is available on Telegram only when the Secret Chat function is enabled. Voice and video calls are also completely encrypted. Just days after Russia invaded Ukraine, Durov wrote that Telegram was "increasingly becoming a source of unverified information," and he worried about the app being used to "incite ethnic hatred."
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