2021 OL Science Paper Discussion Day 02 - Chamila sir

[@chamilamadushan2551]

විද්‍යුත් රසායනය | Electro chemistry | - Part 01
ua-cam.com/video/CZ-HazDZmkI/v-deo.html
Electronics(ඉලෙක්ට්‍රොනික විද්‍යාව ) - Part 01
ua-cam.com/video/Gn5nSCaTwiw/v-deo.html
Electronics(ඉලෙක්ට්‍රොනික විද්‍යාව ) - Part 02
ua-cam.com/video/9GGr-b5V2UQ/v-deo.html
OL Science Past Paper Discussion Programme 2016-2023
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[@SachithNirmitha-zk1qy]

Thank you sir ❤

[@nilminikumariekanayaka6201]

Ane matath short note tika ewannako sir

[@theaumenglishacademy8592]

❤