Fullformexpand.com, 2026. "HUMMA." Accessed April 18, 2026. https://www.fullformexpand.com/humma/human-use-management-in-mountain-areas.
"HUMMA." (n.d.). Fullformexpand.com. Retrieved April 18, 2026, from https://www.fullformexpand.com/humma/human-use-management-in-mountain-areas.
HUMMA. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/humma/human-use-management-in-mountain-areas (Accessed: 18 April 2026).