Aristotika, A.; Winarto, W.; Ismadi, S.; Siradj, E.; Anis, M. The Remanufacturing of Track Rollers Requires The Application of A Hardfacing Technique, Which Is Achieved by Combining Buttering With 309LMo Gas Metal Arc Welding (GMAW) and The TiC-O Flux-Core Arc Welding (FCAW) Process. RiESTech 2025, 3, 40-53.