Monica, Z. and Nurato, N. 2025. Effect of Coconut Shell Powder and MgO-SiO₂ Composite as Flux on Fume Emission, Strength, Hardness, and Microstructure in SMAW Welds : A review. Jurnal Teknik Mesin (Journal Of Mechanical Engineering). 14, 3 (Oct. 2025), 226–233. DOI:https://doi.org/10.22441/jtm.v14i3.36701.