P.S. Efendyan, T.A. Hovhannisyan, T.M. Hakobyan. “Determination of Normalized Difference Vegetation Index (NDVI) by Applying Disco-Pro AG Drones in Vineyards”. AgriScience and Technology, vol. 2, no. 74, Sept. 2023, https://journal.anau.am/index.php/anau/article/view/398.