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"IL-2." Fullformexpand.com, https://www.fullformexpand.com/il-2/399774. Accessed 11 Jan. 2026.
Fullformexpand.com, 2026. "IL-2." Accessed January 11, 2026. https://www.fullformexpand.com/il-2/399774.
"IL-2." (n.d.). Fullformexpand.com. Retrieved January 11, 2026, from https://www.fullformexpand.com/il-2/399774.
IL-2. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/il-2/399774 (Accessed: 11 January 2026).