R. Mildawati, “Perbandingan Kuat Tekan Dan Kuat Lentur Beton Mutu Tinggi Dengan Menggunakan Berbagai Merk Semen Di Kota Pekanbaru: Comparison of the Strength and Strength of Bending of High Quality Concrete by Using Various Brands Cement in Pekanbaru City”, SAINTIS, vol. 18, no. 1, pp. 49–58, Apr. 2018.