Hermanto, B.M. et al. 2019. Analisis Kelayakan Produksi Silikon dari Abu Ampas Tebu. Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management). 9, 3 (Oct. 2019), 818–825. DOI:https://doi.org/10.29244/jpsl.9.3.818-825.