Sunarno, Yohans, M.W.Tjaronge M. W. Tjaronge, Rita Irmawaty, and Achmad Bakri Muhiddin. 2022. “Ultrasonic Pulse Velocity and Initial Rate of Water Absorption Of Foam Concrete Containing Blended Cement”. PROCEEDING OF INTERNATIONAL CONFERENCE ON APPLIED SMART AND GREEN INNOVATION 1 (1):135-39. https://doi.org/10.36277/icasgi.v1i1.26.