Comparison the Effect of Using Different Fatliqour to the Formation of Chromium (VI) in Leather Production

von Udkhiyati, M.
Veröffentlicht in International Conference on Science and Technology (4. : 2018 : Yogyakarta) Symposium of Materials Science and Chemistry (2019)

The Utilization of Chitosan as Natural Antibacterial for Vegetable Tanned Leather

von Udkhiyati, M.
Veröffentlicht in International Conference on Science and Technology (4. : 2018 : Yogyakarta) Symposium of Materials Science and Chemistry (2019)