1.
Keren Stelin Maliangkay, Ummi Rahma, Safanny Putri, Acim Heri Iswanto. Peningkatan Mutu Pelayanan Kesehatan Di Rumah Sakit Dengan Metode Six Sigma : Literature Review. An-Najat [Internet]. 2023 Jun. 21 [cited 2024 Nov. 21];1(2):29-38. Available from: https://jurnal.stikes-ibnusina.ac.id/index.php/an-Najat/article/view/33