Pamungkas, Nurman, 		Suheri, Suheri, AND 		Leksonowati, Nur Fitria.
" Numerical Simulation Hot-Spot Stress and Stress Concentration Factor in Simple Tubular Joints T, Y, K, and X" <em>JURNAL TEKNOLOGI DAN RISET TERAPAN (JATRA)</em> [Online], Volume 3 Number 1 (30 June 2021)