Ishartani, Dwi, Elfi., Nuri Andarwulan, and Dahrul Syah. 2011. “PEMURNIAN PROTEASE DARI BUAH DAN DAUN MENGKUDU (Morinda Citrifolia L.) [Purification of Proteases from Fruits and Leaves of Noni (Morinda Citrifolia L.)]”. Jurnal Teknologi Dan Industri Pangan 22 (1), 78. https://journal.ipb.ac.id/index.php/jtip/article/view/3400.