Ghiti, Hassina, Domingo Per, Mato Salutiano, and Ouahrani Ghania. 2016. “Effects of Epigeic Earthworms, Eisenia Fetida on Carbon and Nitrogen During Vermicomposting of Fresh Bio-Waste”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 27 (2):148-57. https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/5689.