A. I.Alikhanyan(AANL/YerPhi/ ԵՐՖԻ/ ЕРФИ) Aragats station. The Cosmic Ray Division (CRD) on mt Aragats elevation 3200 meter. Armenia 05.03.2025թ. http://crd.yerphi.am/ https://www.aanl.am/ https://www.youtube.com/@alikhanyannationallab