Waraporn Sittinang. 2011. Preparation of adsorbent material from mixture of bottom ash and FGD gypsum for dye adsorption. Field of Study Chemistry, Chiang Mai University;
Waraporn Sittinang. (2011) Preparation of adsorbent material from mixture of bottom ash and FGD gypsum for dye adsorption . Chiang Mai University/Chiang Mai.
Waraporn Sittinang. Preparation of adsorbent material from mixture of bottom ash and FGD gypsum for dye adsorption. . Chiang Mai:Chiang Mai University, 2011.
Waraporn Sittinang. (2011) Preparation of adsorbent material from mixture of bottom ash and FGD gypsum for dye adsorption . Chiang Mai University/Chiang Mai.