Properties and Performance of Gas Diffusion Layer PEMFC Derived from Coconut Coir.Published in:Journal of Engineering & Technological Sciences, 2018, v. 50, n. 3, p. 409, doi. 10.5614/j.eng.technol.sci.2018.50.3.7By:Destyorini, Fredina;Irmawati, Yuyun;Widodo, Henry;Khaerudini, Deni Shidqi;Indayaningsih, NanikPublication type:Article