“Analisis Efisiensi Usaha Ternak Domba Potong Peternak Binaan Pesantren Al-Ittifaq Sebagai Model Pemberdayaan Ekonomi: Efficiency Analysis of Fattening Sheep Farming by Al-Ittifaq Islamic Boarding School’s Assisted Farmers As a Model of Economic Empowerment”. Indonesian Journal of Agricultural Resource and Environmental Economics, vol. 4, no. 1, June 2025, pp. 1-13, https://doi.org/10.29244/ijaree.v4i1.56865.