TY  - JOUR 
T1  - Elevation-Dependent NDVI Dynamics in Arevik National Park (Syunik Province, Armenia): a 40-Year Spatio-Temporal Analysis (1985-2025)
JO  - Anuário do Instituto de Geociências
A1  - Sargsyan, Sargis
A1  - Efendyan, Paruyr
SN  - 1982-3908
UL  - 10.11137/1982-3908_2026_49_75078
VL  - 49 
Y1  - 2026
PB  - Brasil 
ER  -