Muhamad Yasin, Bulkaini, Chusnul Chotimah MR. 2020. “Input–Output Analysis of Cattle-Raising Revenue-Sharing Systems and Their Contribution to Family Earning in West Lombok, Indonesia”. International Journal of Advanced Science and Technology 29 (04), 5035 -. http://sersc.org/journals/index.php/IJAST/article/view/24928.