Sonata Consolidated December 2018 Net Sales at Rs 843.96 crore, up 10.07% Y-o-Yhttps://www.moneycontrol.com/news/business/earnings/sonata-consolidated-december-2018-net-sales-at-rs-843-96-crore-up-10-07-y-o-y-3512721.html#SONATSOFTW