“Nutrient intake and utilization in sheep fed opuntia [Opuntia ficus-indica (L.) Mill.] in combination with conventional green and dry fodders”, RMA, vol. 39, no. 1, pp. 97–102, Oct. 2021, Accessed: Feb. 04, 2026. [Online]. Available: https://www.rmaj.in/rma/article/view/179