Karukayil, Johan, and Henry Love ‎. “Optimal Leg Height of Landing Legs to Reduce Risk of ‎Damage from Regolith Ejecta by Retrorocket Exhausts”. Hyperscience International Journal 3, no. 3 (September 1, 2023): 17–23. Accessed October 2, 2023. https://hscience.org/index.php/hij/article/view/104.