2026. Optimization of TIG Welding Parameters for AISI 304 Stainless Steel Using Conventional and Hybrid Tungsten Electrodes: Mechanical Performance, Radiographic Evaluation, Hardness Distribution, and Numerical Simulation. Libyan Open University Journal of Applied Sciences (LOUJAS). 2, 2 (Jul. 2026), 62–71. DOI:https://doi.org/10.65422/loujas.v2i2.349.