Farizal, Teuku, Samsunan, Aulia Rahman, Murhaban, Al Munawir, and Herri Darsan. “EFFECT OF VARIATION OF CEMENT WATER FACTOR IN CONCRETE MIXTURE WITH THE ADDITION OF PALM SHELL ON THE PRESSIVE STRENGTH OF NORMAL CONCRETE”. MORFAI JOURNAL 3, no. 1 (April 16, 2023): 104–116. Accessed November 15, 2024. http://radjapublika.com/index.php/MORFAI/article/view/806.