Orbecido, A. H., Ho, V., Hinode, H., Kurniawan, W., Nguyen, L., & Promentilla, M. A. B. (2018). Characterization and acid resistance test of one-part geopolymer from fly ash and water treatment sludge. Animo Repository.

Orbecido, Aileen H., Vuong Ho, Hirofumi Hinode, Winarto Kurniawan, Long Nguyen, and Michael Angelo B. Promentilla. Characterization and Acid Resistance Test of One-part Geopolymer From Fly Ash and Water Treatment Sludge. Animo Repository, 2018.

Orbecido, Aileen H., et al. Characterization and Acid Resistance Test of One-part Geopolymer From Fly Ash and Water Treatment Sludge. Animo Repository, 2018.