Wirya, A. Y., K. Kwartantaya, I. G. N. Darmaputra, N. Y. M. Pramita, and H. Saputra. “Reconstruction of the Nasolabial Fold Using Island Pedicle Flap: A Systematic Approach for Flap Design”. Journal of Pakistan Association of Dermatologists, vol. 35, no. 4, Dec. 2025, pp. 359-62, https://www.jpad.com.pk/index.php/jpad/article/view/2455.