Olsen, Chad, Theodore A. Kozma, Jim Lee, and Kirkrai Yuvamitra. “A Comparative Study of Natural Gas Liquids Recovery Methods”. Distributed Generation & Alternative Energy Journal 27, no. 2 (March 14, 2012): 42–55. Accessed June 3, 2026. https://journals.riverpublishers.com/index.php/DGAEJ/article/view/14035.