de / awọn iṣẹ Software & hardware BigBlueButton 5.0 5.0 ninu awọn irawọ 5 (da lori atunyẹwo 1) O dara julọO dara pupọApapọTalakaẸru Nipasẹtradefree_azrarp27/02/2022 BigBlueButton is an open source web conferencing system designed for online learning. Ka siwaju