1. Effect of Mixing Coffee Husk Ash and as a Cement Replacement on The Strength of Concrete. Issue 1 (1st February 2023) Authors: Wahyuni, ; Zein, K.C.S.; Munawir, ; Ariadi, P. N. Journal: IOP conference series Issue: Volume 1140:Issue 1(2023) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗