%0 Journal Article %T Design and modelling of fastener system on sand core making shell machine %A Suganda, W %A Purwanto, H %A Syafa’at, I %A Dzulfikar, M %J IOP Conference Series: Earth and Environmental Science %V 1419 %N 1 %P 6 %@ 1755-1307 %D 2024-12-01 %I IOP Publishing %~ DeepDyve