Windra, Muhammad Agus, Tamrin ., and Agus Haryanto. 2014. “EFFECTS OF COPPER WIRE ADDED WICK ON THE PERFORMANCE OF WASTE COOOKING OIL STOVE”. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) 2 (3). http://jurnal.fp.unila.ac.id/index.php/JTP/article/view/266.