Volume : 9, Issue : 3, MAR 2023

DRA ANNUAL NATIONAL CONFERENCE ON RESEARCH, EDUCATION AND SUSTAINABLE DEVELOPMENT: OPPORTUNITIES & CHALLENGES

VAISHVEKARAN KE PRAKRIYA EVAN PARYATAN UDYOG PAR PRABHAV

NARAYAN KUMAR

Abstract

??????? ??? ??? ??????? ????? ?? ???? ???? ?? ???? ?? ???? ???? ???? ?? ????? ??, ?? ?????? ?? ?? ??? ??? ??? ?? ????? ??? ?????? ??? ??? ?? ????? ?????????? ?? ?? ??? ????? ?? ????? ??? ?????? ??? ???? ??????? ????? ?? ?????? ???? ????? ???? ??? ?????? ?? ???? ?? ???? ?? ?????? ?? ???? ??? ????????? ?? ?????? ??????? ?????? ?? ?? ????? ?? ??? ????? ?? ????????? ???? ??? ??????? ??????? ??? ?? ?????? ??? ??? ???? ???? ????? ?? ?????? ???? ??? ????????? ?? ?????? ?? ???????? ?? ???? ??? ??? ???????? ?? ????? ????????? ?? ???? ???? ??? ???? ???????? ?????? ??????? (2002) ?? ?? ?????? ??? ?? ??-”?????? ?? ?? ?????, ????????? ?? ???? ?? ??? ??? ??????? ?? ?????? ??????? ?? ?? ???????????????? ??, ??? ????????? ???“ ????????? ?? ?????? ?? ????? ?????? ?? ??? ?? ???? ?? ???? ?????? ?? ???? ?????? ?? ??? ?????

Keywords

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References

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