IMPLEMENTASI LEAN HOSPITAL DI SUB. BAGIAN LOGISTIK RUMAH SAKIT IMMANUEL BANDUNGYuliani Yuliani dan Salsabila Salsabila91-96Vol. 19 No. 1 (2025): Jurnal Sehat Masadahttps://doi.org/10.38037/jsm.v19i1.523pdf00