Yayan adi Saputro, Muhammad Daffa Nabil Ifaani and Fiki Nur Fitriani 2023. Experimental Study of the Quality of Geopolymer Concrete with Wood Powder . International Journal of Integrative Sciences. 2, 3 (Mar. 2023), 379–386. DOI:https://doi.org/10.55927/ijis.v1i4.3421.