03 November 2021 Performance of combined persulfate and tannin for the treatment of anaerobically treated palm oil mill effluent by Abbas F. M. Alkarkhi et al. View all
04 October 2021 ECO-FRIENDLY DYEING OF COTTON FABRIC WITH WASTE TEA LEAVES BASED TANNIN NATURAL DYE by Dr. Muhammad Naveed Anjum et al. View all