Sandra, F., T. . Hartono, R. A. Hayuningtyas, D. . Ranggaini, J. . Halim, and K. H. Lee. “Apium Graveolens Leaf Ethanolic Extract Triggers Apoptosis in Human Tongue Cancer Cells via Caspase-3 and poly(ADP-Ribose) Polymerase Pathways: An in Vitro Study”. Narra J, vol. 5, no. 1, Jan. 2025, p. e1634, doi:10.52225/narra.v5i1.1634.