Jamil, M. binti, R. A. . Ghani, A. H. . Sahabudin, and F. H. . Ni Fong. “The Cytotoxicity Effect of Spermidine -Sulphur Analogues Type 1 (Ssa-1) And Type 2 (Ssa-2) Against Human Lung Adenocarcinoma Cells (A549), Human Colorectal Adenocarcinoma Cells (Hct-8), and Human Breast Adenocarcinoma Cells (Mcf-7)”. IIUM Medical Journal Malaysia, vol. 16, no. 1, June 2017, doi:10.31436/imjm.v16i1.1180.