Nagata, Adyatma, Iriani Iriani, and Hafid Syaifullah. “Applying the House of Risk Method for Operational Risk Management in the Frozen Food Industry: Penerapan Metode Rumah Risiko Dalam Pengelolaan Risiko Operasional Di Industri Makanan Beku”. Indonesian Journal of Innovation Studies 26, no. 4 (September 17, 2025): 10.21070/ijins.v26i4.1654. Accessed December 5, 2025. https://ijins.umsida.ac.id/index.php/ijins/article/view/1654.