PAMUNGKAS, N.; SUHERI, S.; LEKSONOWATI, N. F. Numerical Simulation Hot-Spot Stress and Stress Concentration Factor in Simple Tubular Joints T, Y, K, and X. Jurnal Teknologi dan Riset Terapan (JATRA), v. 3, n. 1, p. 14-20, 30 jun. 2021.