Need Analysis of Electrodes for Shielded Metal Arc Welding in 3G Position at the Fabrication Laboratory/ Analisis Kebutuhan Elektroda pada Pengelasan Model Shielded Metal Arc Welding Posisi 3G di Laboratorium Fabrikasi. EDULAB. 2021;6(2):113-124. doi:10.14421/edulab.2021.62.01