Iman P. Maksum, Astri Lestari, Retna P. Fauzia, Saadah D. Rachman, and Ukun M.S. Soedjanaatmadja, “Escherichia coli BL21(DE3) expression system using TorA signal peptide for Recombinant Human Albumin (rHA) secretion ”, Int. J. Res. Pharm. Sci., vol. 10, no. 4, pp. 3319–3324, Nov. 2019.