a- ENZYME XYLANASE ACTIVITY TEST USE DNS METHOD TO KNOWN HIGH ACTIVITIES OF ENZYME XYLANASE - Kurniawan, Nur Ari; Febransyah, Mochammad Romdhoni (Program Studi Pendidikan Kimia, Fakultas Keguruan dan Ilmu Pendidikan Universitas Maritim Raja Ali Haji, 2017)