Shunmugavelu, Dr. Karthik, și colab. „Upregulation of extrinsic and intrinsic apoptosis pathways in head and neck squamous cells by promotion of caspase activation by P13K inhibitor HCD – A systematic review”. Student’s Journal of Health Research Africa, vol. 7, nr. 3, martie 2026, p. 14, https://doi.org/10.51168/sjhrafrica.v7i3.2481.