You can use the appropriate citation option from below to add a reference to this page.
"SCHN." Fullformexpand.com, https://www.fullformexpand.com/schn/50393. Accessed 22 Nov. 2025.
Fullformexpand.com, 2025. "SCHN." Accessed November 22, 2025. https://www.fullformexpand.com/schn/50393.
"SCHN." (n.d.). Fullformexpand.com. Retrieved November 22, 2025, from https://www.fullformexpand.com/schn/50393.
SCHN. (2025). Fullformexpand.com. Available at: https://www.fullformexpand.com/schn/50393 (Accessed: 22 November 2025).