Isnaeni, Isnaeni, Baladika Sukma Zufara, and Ismira Wahyu Lewa. 2020. “ALTERNATIVE OPTICAL METHODS FOR QUALITATIVE DETECTION OF VITAMIN B6 AND B12 OF BANANA”. Jurnal Teknologi Dan Industri Pangan 31 (2): 147-54. https://doi.org/10.6066/jtip.2020.31.2.147.