Purpose: The purpose of this study is to identify and analyze innovation efforts to increase inpatient obstetrics and gynecology at the Kirana Sidoarjo Mother and Children Hospital (RSIA) using the Blue Ocean Strategy. Design/methodology/approach: The design/methodology/approach used in this research is descriptive qualitative research with a case study. This research is directed to r... https://cariumaes.shop/product-category/collections/