🔷 Hand Note(Tripto, Based om Hedayet Sir's Lecture,2019)
🔷 Hand Note(Akib, 2019)
🔷 Hand Note(Archi,AE45,2020)
🔷 Hand Note(Fiza,AE46,2022)
🔷 Hand Note(Farhan,TEM46,2022)
🔷 Hand Note(Rafi, 46,2022)
🔷 Sheet(Hedayet Sir, 2021)
🔷 Book Scanned(Physics for Eng)
🔷 Book Scanned(A Text Book of Heat)
🔷 Laws of Thermodynamics