Wabang, Jhon, 		Betan, Agustinus, 		Hattu, Edwin, 		Tuati, Ambros, 		Fongo, Thomas, AND 		Tukah, Piter.
" PENINGKATAN PERFORMA TURBIN ANGIN SUMBU HORISONTAL BERSUDU AIR FOIL MELALUI PENAMBAHAN NOSEL DAN DIFUSER" <em>ROTOR</em> [Online], Volume 9 Number 2 (1 November 2016)