User:Suprianto

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I have been a teacher since 1988 as a physics teacher at Tsanawiyah Alwasliyah Aek Kanopan. Then move to the city of Medan to continue study at the Faculty of Pharmacy USU. During my education I actively taught Chemistry at BT / BS Medica Medan until graduating from college. Further teaching Chemistry at Ar Raudatul Hasanah Pesantren, Bimbel Ganesha Operation and Institut Kesehatan Helvetia Medan