Kivaisi , Amelia, and Anthony Mshandete. “Exploring Technological Strategies for Valorization of Solid Sisal Waste: A Research Review”. Tanzania Journal of Science 43, no. 1 (December 31, 2017): 47–61. Accessed May 5, 2024. https://tjs.udsm.ac.tz/index.php/tjs/article/view/268.