If the open doesn't start, click here
اللجنة العلمية USF-كلية البترول و الموارد الطبيعية Telegram News
1What is Telegram Channels? Hashtags 3How to create a Telegram channel? The optimal dimension of the avatar on Telegram is 512px by 512px, and it’s recommended to use PNG format to deliver an unpixelated avatar. You can invite up to 200 people from your contacts to join your channel as the next step. Select the users you want to add and click “Invite.” You can skip this step altogether.
اللجنة العلمية USF-كلية البترول و الموارد الطبيعية from us