Dacosta, S. R., I., A.-A. I., Musyafa, A., & Soeprijanto, A. (2017). Hazop Study and Fault Tree Analysis for Calculation Safety Integrity Level on Reactor-C.5-01, Oil Refinery Unit at Balikpapan-Indonesia. Asian Journal of Applied Sciences, 5(2). https://doi.org/10.24203/ajas.v5i2.4634