“Solubilization of Silicate from Quartz Mineral by Potential Silicate Solubilizing Bacteria (Pelarutan Silika Asal Mineral Kuarsa Oleh Bakteri Pelarut Silika Potensial )”. E-Journal Menara Perkebunan 85, no. 2 (October 30, 2017). Accessed October 23, 2026. http://mp.iribb.org/index.php/mpjurnal/article/view/247.