TY JOUR TI USING AND STORING DIGITAL EVIDENCE IN PROVING IN CRIMINAL PROCEEDINGS KW digitalization KW criminal process KW investigative actions KW digital evidence KW digital evidence storage room KW electronic criminal case KW sustainability of digital evidence KW storage KW life cycle of digital evidence JO Bulletin of the Kazan Law Institute of MIA Russia AU Ramaldanov, H.H. PY 2023 IS 14 PB Kazan law institute Ministry of Internal Affairs Russian Federation