https://sbte.bih.nic.in/Syllabus/2020-21/2020-21-SEM-1.pdf
https://sbte.bih.nic.in/Syllabus/2020-21/2020-21-SEM-2.pdf
https://sbte.bih.nic.in/Syllabus/2020-21/S03/SEM-III-20-Electrical-Engineering.pdf
https://sbte.bih.nic.in/Syllabus/2020-21/S04/SEM-IV-20-Electrical-Engineering.pdf
https://sbte.bih.nic.in/Syllabus/2020-21/S05/SEM-V-39-Electrical-Engineering.pdf
https://sbte.bih.nic.in/Syllabus/2020-21/S06/SEM-VI-39-Electrical-Engineering.pd