T. T. Nguyen, H. G. Le, M. T. Ho, and V.-T. Nguyen, “Effect of Pouring and Mold Shell Temperatures on Porosity in Complex Investment Castings of Stainless Steel 304”, J. Res. Appl. Mech. Eng., vol. 14, no. 3, pp. JRAME–26, Sep. 2026.