Grade 12 Physics Chapter 13 Lesson 1

[@ayasymt4526]

I'm very very happy that I get such as Saya, unparalleled

[@coupdegrace2463]

အရမ်းအထောက်အကူဖြစ်ပါတယ်

[@shweyaung-h7u]

thanks sayargyi🙏

[@Karina-su8ne]

😊

[@Karina-su8ne]

Thank a lot