Widodo, Eriek, et al. “The Effect of Current, Cr2O3 and MnO2 Active Flux to The Depth of Penetration and Microstructure of A-TIG 5083 Aluminium Welding”. International Journal of Marine Engineering Innovation and Research, vol. 11, no. 1, Mar. 2026, pp. 242-7, doi:10.12962/j25481479.v11i1.