Iwan Kosim has work experience as a managing director at PT Multi Structure. The start year and duration of this role are not specified. Additionally, they worked as an Operation Manager at PT. LAMPIRI DJAYA ABADI from 1988 to 1992.
Iwan Kosim completed their Master's degree in Civil Structure from an unknown institution, starting in 1977 and finishing in 1985. Prior to that, from 1973 to 1976, they attended SMA Kanisius, but the specific degree or field of study is not provided.
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