Current Issue: Volume 6, Issue 2, Spring 2019, Pages 87-160 
1. Quality improvement of molding machine through statistical process control in plastic industry

Pages 87-96

Teuku Mirwan Saputra; Hernadewita Hernadewita; Akmal Yudha Prawira Saputra; Lien Herliani Kusumah; Hermiyetti ST


3. The extension analysis of natural gas network location-routing design through the feasibility study

Pages 108-124

Filscha Nurprihatin; Agnes Octa; Tasya Regina; Tony Wijaya; Julliete Luin; Hendy Tannady