Marselina S, La Ode Ahmad Safar, Suwardi Gunawan. Analisis Pengendalian Kualitas Crude Palm Oil (CPO) Menggunakan Metode Six Sigma (Studi Kasus: PT. XYZ). JATRI [Internet]. 2025 Mar. 24 [cited 2025 Apr. 19];3(1):1-11. Available from: https://e-journals2.unmul.ac.id/index.php/jatri/article/view/1340