Ale, B. B., and S.O. Bade Shrestha. “Experimental Study on Performance Characteristics of a Pem Fuelcell”. Journal of the Institute of Engineering 7, no. 1 (July 23, 2009): 31–39. Accessed December 12, 2024. https://nepjol.info./index.php/JIE/article/view/2060.