Facebook:https://dennikn.sk/1735476/facebook-bude-mat-vlastny-najvyssi-sud-oznamil-kto-mu-bude-sefovat/  https://digiday.com/media/youre-able-grow-audiences-much-faster-creators-facebook-watch-beats-youtube/  https://www.socialmediatoday.com/news/facebook-climbs-to-25-billion-monthly-active-users-but-rising-costs-imped/571358/  https://newsfeed.cz/nastroj-clear-history-je-dostupny-globalne/   https://www.socialmediatoday.com/news/facebook-begins-registering-news-pages-in-europe-ahead-of-broader-rollout-o/571861/  Marketeris: https://marketeris.sk  Instagram:   https://newsfeed.cz/instagram-odpovidal-na-dotazy-ohledne-fungovani-sveho-algoritmu/  https://newsfeed.cz/instagram-umisti-samolepku-map-do-stories/  https://newsfeed.cz/monetizace-igtv-videi-se-blizi/  https://www.socialmediatoday.com/news/instagram-is-testing-a-new-trimming-tool-for-instagram-stories-clips/571963/  Google:   https://mobil.sk/clanok/3767-google-vytvoril-socialnu-siet-pre-kreativnych-ludi-ktori-sa-chcu-ucit-nove-veci  https://marketingland.com/chromes-coming-changes-to-video-ad-blocking-could-impact-youtube-275480  YouTube:  https://www.mediaguru.cz/clanky/2020/02/reklamy-na-youtube-prechazeji-plne-do-programatiku/  TikTok:   https://www.socialmediatoday.com/news/tiktok-provides-option-to-upload-content-via-desktop/571867/