Dampak desain untuk Konservasi Nilai Material pada Kemasan Plastik Fleksibel terhadap Siklus Hidup Material Plastik = Impact of Design for Material Value Conservation on Flexible Plastic Packaging Towards The Life Cycle of Plastic Materials.

Analisa toe cap plastik hasil proses cetak injeksi = Analysis of injection molded plastic toe cap

Tantangan pengembangan teknologi produk plastik Indonesia/ Mochamad Chalid

Prosedur pengukuran dan pemetaan kualitas bijih plastik hasil daur ulang dengan peta radar = Measuring and mapping procedures for quality index of recycled plastic pellets with radar chart

Applied plastic design in steel