Putri, Febby Anisa, Khalimatus Sa’diyah, and Feri Wibowo. “EVALUASI EFISIENSI KINERJA RAW MILL INDARUNG VI PT SEMEN PADANG”. DISTILAT: Jurnal Teknologi Separasi 10, no. 2 (June 30, 2024): 370–381. Accessed July 16, 2024. http://jurnal.polinema.ac.id/index.php/distilat/article/view/5076.