Syafrizal, ., A. Akhyar, M. Iqbal, and . Syukran. “Selection of Optimal Filler Metal for Dissimilar Welding of SA335 Gr. P11 and Incoloy 800 in Primary Reformer Tube Catalyst Repairs: A Mechanical Property Analysis”. Engineering, Technology & Applied Science Research, vol. 15, no. 6, Dec. 2025, pp. 29887-93, doi:10.48084/etasr.14269.