Mustofa, Mustofa, and Kristian Selleng. “DESIGN IMPROVEMENT OF A PNEUMATIC PISTON USING DESIGN FOR ASSEMBLY (DFA) METHOD, A CASE STUDY”. Foristek 3, no. 1 (May 1, 2013). Accessed May 12, 2024. https://foristek.fatek.untad.ac.id/index.php/foristek/article/view/115.