_, Pratikto, and Anni Susilowati. “BETON MUTU TINGGI TANPA PROSES PEMADATAN MANUAL”. Jurnal Poli-Teknologi 11, no. 1 (March 9, 2013). Accessed July 3, 2024. https://jurnal.pnj.ac.id/politeknologi/article/view/30.