Muka, I Wayan, Putu Ika Wahyuni, and I Ketut Widiarca. 2023. “Supply Chain Risk Management Model: Case Study of the Precast Concrete Company PT. Adi Jaya Beton Denpasar”. Engineering And Technology Journal 8 (12):3175-83. https://doi.org/10.47191/etj/v8i12.08.