SomanjayaR., FuahA. M., RahayuS., AbdullahL., and SetiadiM. A. “Reproductive Performance of Garut Ewes Fed Sorghum-Indigofera After Stimulation With Pregnant Mare Serum Gonadotropin”. Tropical Animal Science Journal, Vol. 45, no. 4, Nov. 2022, pp. 451-9, doi:10.5398/tasj.2022.45.4.451.