Praktik Kerja di PT Guardian Pharmatama (Evaluasi Penerapan Perubahan Formasi Operator Terhadap Nilai Overall Equipment Effectiveness (OEE) pada Mesin Stripping Chentai 320) = Work Practices at PT Guardian Pharmatama (Evaluation of the Implementation of Changes in Operator Formation on the Overall Equipment Effectiveness (OEE) Value on the Chentai 320 Stripping Machine)

Praktek kerja profesi di PT Bintang Toedjoe Plant Pulogadung periode bulan Juli - Agustus tahun 2015 = Professional internship at PT Bintang Toedjoe Pulogadung Plant in July - August 2015

Praktek kerja profesi di PT Bintang Toedjoe Plant Pulogadung periode bulan Juli - Agustus tahun 2015 = Profession internship at PT Bintang Toedjoe Plant Pulogadung in July - August 2015

Praktik Kerja Profesi Apoteker di PT. Bintang Toedjoe Jalan Rawa Sumur Barat II Kavling 9 Kawasan Industri Pulogadung Jakarta Timur Periode Bulan Januari-Maret tahun 2019 = Internship at PT. Bintang Toedjoe Toedjoe Jalan Rawa Sumur Barat II Kavling 9 Kawasan Industri Pulogadung Jakarta Timur Period January 2019

Pembuatan gemuk bio lithium komplek menggunakan pelumas hasil epoksidasi minyak sawit = Production of bio grease lithium complex using lubricant from epoxidation crude palm oil