@incollection{Das20, author = {Atanu Kumar Das and Md. Nazrul Islam and Md. Omar Faruk and Md. Ashaduzzaman and Rudi Dungani and Enih Rosamah and Sri Hartati and Alfi Rumidatul}, title = {Hardwood Tannin: Sources, Utilizations, and Prospects}, booktitle = {Tannins}, publisher = {IntechOpen}, address = {Rijeka}, year = {2020}, editor = {Alfredo Aires}, chapter = {1}, doi = {10.5772/intechopen.86003}, url = {https://doi.org/10.5772/intechopen.86003} }