B.V.Shiva Kumar, Y. Bhuvaneswari Devi and V.Mahammood (2022) “FLOOD ESTIMATE USING GIS SPECIFIC TO FLOOD STUDIES FOR UPPER SARADA RIVER BASIN IN VISAKHAPATNAM DISTRICT, ANDHRA PRADESH, INDIA”, Journal of Science & Technology (JST), 7(2), pp. 172–194. doi: 10.46243/jst.2022.v7.i02.pp172-194.