“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 4, no. 1 (June 28, 2025): 1–13. Accessed December 29, 2025. https://journal.ipb.ac.id/ijaree/article/view/56865.