System of Maintenance and Contribution of Local Chicken Livestock Business (Gallus Domesticus) to Household Income of Farmers in Sinar Jaya Jelutung Village Sungailiat District: Sistem Pemeliharaan Dan Kontribusi Usaha Ternak Ayam Lokal (Gallus Domesticus) Terhadap Pendapatan Rumah Tangga Peternak Di Kelurahan Sinar Jaya Jelutung Kecamatan Sungailliat. JIA 2019, 1 (2), 107-114. https://doi.org/10.33019/jia.v1i2.1070.