Gifty Benjamin, R., U. Rajeev, D. Sheela, V. Lalithambika, and M. Dhekane. “Lateral Guidance for the Entry Phase of Winged Vehicles”. Journal of Aerospace Sciences and Technologies, vol. 65, no. 1A, Aug. 2023, pp. 122-7, http://joast.org/index.php/joast/article/view/694.