https://www.karimganjpolytechnic.co.in/programs-1/diploma-in-industrial-and-production-engineering 2022-04-21 https://www.karimganjpolytechnic.co.in/programs-1/diploma-in-electrical-engineering 2022-04-21 https://www.karimganjpolytechnic.co.in/programs-1/diploma-in-civil-engineering 2022-04-21