Yunus Tri Ardiyansyah

Yunus Tri Ardiyansyah is a professional with extensive experience in laboratory work and quality assurance. Currently serving as a Laboratory Technician at TPPI (Tuban Refinery) since August 2016, Yunus has also held significant roles, including Owner of Bimbel One-Ny, a tutoring institution focused on preparations for national examinations, from January 2009 to August 2016. Prior experience includes a position at Dewan Lingkungan Hidup (DLH) Prov. Jawa Timur in laboratory analysis for environmental quality from July to December 2015, and work in the Quality Assurance Department at Multi Bintang Indonesia during early 2014, focusing on sampling and laboratory analysis. Yunus earned a High School Diploma in Chemical Analysis from SMK Negeri 5 Surabaya, completing studies in 2016.