Comparison of sodium dithionite and glucose as a reducing agent for natural indigo dyeing on cotton fabricsLaksanawadee Saikhao, Jantip Setthayanond, Thitinun Karpkird and Potjanart SuwanrujiMATEC Web Conf., 108 (2017) 03001DOI: https://doi.org/10.1051/matecconf/201710803001