Erlina Puspitaloka Mahadewi, Ade Heryana, Fori Yumita, Mulyo Wiharto and Lia Amalia 2021. Framing Improvement of Emergency Services RSKJ Soeprapto Hospital with Lean and WAM Modification. International Journal of Science, Technology & Management. 2, 3 (May 2021), 608-620. DOI:https://doi.org/10.46729/ijstm.v2i3.220.