Aiyadurai, AmbikaAmbikaAiyadurai2025-08-282025-08-282025-01-12https://epaper.sentinelassam.com/edition/Melange/THESENTI_MILA/THESENTI_MILA_20250112/page/6http://repository.iitgn.ac.in/handle/IITG2025/20356en-USLitti-chokha and a biogas plant at Tezpur UniversityNewspaper and Magazine123456789/526