Swaraj Engines Standalone December 2018 Net Sales at Rs 198.72 crore, up 8.44% Y-o-Yhttps://www.moneycontrol.com/news/business/earnings/swaraj-engines-standalone-december-2018-net-sales-at-rs-198-72-crore-up-8-44-y-o-y-3434971.html#SWARAJENG