Salsabiila, E., Yusuf, D., Sari, R., & Lubis, H. 2026 Jul 30. SISTEM PENDUKUNG KEPUTUSAN PEMROSESAN ORDER CHEMICAL BERBASIS ANALISIS RISIKO MENGGUNAKAN METODE FUZZY LOGIC MAMDANI. Journal of Information System, Applied, Management, Accounting and Research. [Online] 10:3