“Analysis of the Pellet and Concentrate Chicken Animal Feed Production Process at PT. Japfa Comfeed Indonesia Gedangan Sidoarjo Unit: Analisis Proses Produksi Pakan Ternak Ayam Jenis Pellet dan Konsentrat di PT. Japfa Comfeed Indonesia Unit Gedangan Sidoarjo”, PELS, vol. 5, pp. 454–465, Mar. 2024, doi: 10.21070/pels.v7i0.1499.