| Title | Synthesis and characterization of coal fly ash and palm oil fuel ash modified artisanal and small-scale gold mine (ASGM) tailings based geopolymer using sugar mill lime sludge as Ca-based activator. |
| Authors | Opiso, E.M., Tabelin, C.B., Maestre, C.V., Aseniero, J.P.J., Park, I. and Villacorte-Tabelin, M. |
| Publication date | 2021 |
| Journal | Heliyon |
| Volume | 7 |
| Pages | e06654 |
| Publisher | Elsevier |
| DOI |