| # | Document title | Authors | Year | Source | Cited by |
| 1 | Coal bottom ash as sorbing material for Fe(II), Cu(II), Mn(II), and Zn(II) removal from aqueous solutions | Asokbunyarat V., Van Hullebusch E., Lens P., Annachhatre A. | 2015 | Water, Air, and Soil Pollution
226(5) | 30 |
| 2 | Immobilization of Metal Ions from Acid Mine Drainage by Coal Bottom Ash | Asokbunyarat V., van Hullebusch E.D., van Hullebusch E.D., Lens P.N.L., Annachhatre A.P. | 2017 | Water, Air, and Soil Pollution
228(9) | 6 |
| 3 | Adsorption of Iron(II) from Acid Mine Drainage Contaminated Groundwater Using Coal Fly Ash, Coal Bottom Ash, and Bentonite Clay | Orakwue E., Orakwue E., Asokbunyarat V., Rene E., Lens P., Annachhatre A. | 2016 | Water, Air, and Soil Pollution
227(3) | 18 |