Hussian, A. S., Hyder, N. H., Braesam, T. H., & Natheer, A. M. (2018). Recycling of Organic Solid Wastes of Cities to Biofertilizer Using Natural Raw Materials. Al-Nahrain Journal of Science, 19(1), 140-155. https://mail.anjs.edu.iq/index.php/anjs/article/view/273