%A Channa Joshi %A Mamta Patel %J ????????? ?????????????? ? ????????? ???????????? ???????? ? ??? ????????: ??????? ?????????? ?V ??????????? ???????-?????????? ???????????? ??????????? ??? ????????? ???????? ??????????????: ???????, 18 ?????? 2018 ?. / ?? ???. ???. ?.?. ????????? %T Impact of goods and service tax (GST) on Indian economy %D 2018 %I ???????: ??????????? ??-? ????????? ?.?. %L zu227318