Malik, A., Sufaidah, S., & Aris Widya, M. A. (2018). APLIKASI PENGECEKAN KONDISI KESIAPAN INSTRUMENT DAN EQUIPMENT: (Studi Kasus: PT. SEMEN GRESIK Tbk Ds. Sember Arum Kec. Kerek Kab. Tuban). SAINTEKBU, 10(1), 75–82. https://doi.org/10.32764/saintekbu.v10i1.164