Solubilization of Silicate from Quartz Mineral by Potential Silicate Solubilizing Bacteria (Pelarutan Silika Asal Mineral Kuarsa Oleh Bakteri Pelarut Silika Potensial ). MP 2017, 85 (2). https://doi.org/10.22302/iribb.jur.mp.v85i2.247.