Karma Energy Standalone September 2018 Net Sales at Rs 14.86 crore, up 13.55% Q-o-Qhttps://www.moneycontrol.com/news/business/earnings/karma-energy-standalone-september-2018-net-sales-at-rs-14-86-crore-up-13-55-q-o-q-3166531.html#KARMAENG