Rohmah, Devi Urianty Miftahul, et al. “ANALISIS HALAL SUPPLY CHAIN MANAGEMENT PADA PRODUK FROZEN FOOD SOSIS (STUDI KASUS DI PAWONE BU WUNI PONOROGO): Analysis Of Halal Supply Chain ​​Management On Frozen Food Sausage Products (Case Study In Pawone Bu Wuni Ponorogo)”. Agroindustrial Technology Journal, vol. 6, no. 1, May 2022, pp. 68-78, https://atj.journal.unida.gontor.ac.id/index.php/atj/article/view/92.