- Hajji, L El., Azzouzi, H., Achchoub, M., Elfazazi, K., Salmaoui, S. (2023). Ensiling characteristics of prickly pear (opuntia-ficus indica) rejects with and without molasses for animal feed. International Journal of Recycling of Organic Waste in Agriculture, 11(4), 541-552, https://doi.org/10.30486/ijrowa.2022.1933535.1279