Ananda, Rizki (2024) OPTIMALISASI PREVENTIVE MAINTENANCE MESIN BALL MILL MENGGUNAKAN METODE MODULARITY DESIGN (STUDI KASUS PT. BUMI SARANA BETON) = OPTIMIZATION OF PREVENTIVE MAINTENANCE OF BALL MILL MACHINE USING MODULARITY DESIGN METHOD (CASE STUDY PT. BUMI SARANA BETON). Skripsi thesis, Universitas Hasanuddin.