“Astro Classifier-To calculate and classify Atmospheric Re-entering Space Debris and Foreign Objects” (2023) iJournals:International Journal of Software & Hardware Research in Engineering ISSN:2347-4890, 10(12). पर उपलब्ध: https://ijournals.in/journal/index.php/ijshre/article/view/211 (अंतिम उपयोग: 21 अक्टूबर 2026).