“THE PATIENT SAFETY CULTURE IN REDUCING ADVERSE EVENTS: EFFECTIVE PATIENT SAFETY GOALS OF QUALITATIVE STUDY IN HOSPITAL X MEDAN: PATIENT SAFETY CULTURE” (2025) INDONESIAN JOURNAL OF HEALTH SCIENCES RESEARCH AND DEVELOPMENT (IJHSRD), 7(1), pp. 62–70. doi:10.36566/ijhsrd/Vol7.Iss1/297.