🔴 2021 Chemistry - OSMAN JAYASINGHE...🎓
Bumping moves this chat to the top of the homepage and search results.
Each user can bump a chat once every 2 hours. A chat can only be bumped once every 2 hours.
Learn more about bumps
About this channel
I'm a graduate of the University of Ruhuna,paper marking examiner-chemistry in Advanced Level examination since 2003 and also a government teacher.I have produced outstanding and unbeatable results in Matara district every year.
Login with Telegram and channel? claim it.