Wiwit Alwi

Determination of Chromium and Iron Using Digital Image-based Colorimetry

I. Rahayu, M. Firdaus, Wiwit Alwi, 2014 .

Adsorption of Textile Dye by Activated Carbon Made from Rice Straw and Oil Palm Midrib

Muhamad Allan Serunting, M. Firdaus, Wiwit Alwi, 2017 .

Adsorption of Textile Dye by Activated Carbon Made from Rice Straw and Palm Oil Midrib

M. Firdaus, Wiwit Alwi, Ronald Muhammad, 2017 .