Endah Pravita Putri Aldia Pratama, Safinah Annajah, Khansa Adristi, Acim Heri Iswanto. Analisis Penerapan Lean Six Sigma dalam Peningkatan Kualitas Pelayanan di Rumah Sakit. Ventilator [Internet]. 2023 May 28 [cited 2025 Mar. 13];1(2):122-33. Available from: https://jurnal.stikeskesdam4dip.ac.id/index.php/Ventilator/article/view/311