• Theiier
• 12 Dec, 2021

021 IIER 1222nd International Conferenceon Chemical and Biochemical Engineering(ICCBE) will be held in Paris, France during 12th - 13th December, 2021 as the Conference of ICCBE -2021. ICCBE 2021 is sponsored by International Institute of Engineers and Researchers (IIER).
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