Boumediene, M., H. Benaïssa, B. George, S. Molina, and A. Merlin. “Characterization Of Two Cellulosic Waste Materials (Orange And Almond Peels) And Their Use For The Removal Of Methylene Blue From Aqueous Solutions”. Maderas-Cienc Tecnol, vol. 17, no. 1, Jan. 2015, pp. 69-84, https://revistas.ubiobio.cl/index.php/MCT/article/view/188.