(1)
Hanifa, N.; Afifah, A.; Wijaya, D.; Nurmazaya, N.; Qomariyah, A. Acid and Base Modified Pectin from Orange Peel As an Effective Bio-Adsorbent for Pb(II) and Cr(VI) from Textile Industry Wastewater. Indo. J. Chem. Res. 2023, 10, 149-156.