“ANALYTICAL OPTIMIZATION OF ROCKET NOZZLE EXPANSION RATIOS FOR ENHANCED PROPULSIVE EFFICIENCY ACROSS VARIABLE ATMOSPHERIC ALTITUDES”. Journal of Multidisciplinary Sciences and Innovations 5, no. 4 (May 4, 2026): 836–840. Accessed August 8, 2026. https://ijmri.de/index.php/jmsi/article/view/7132.