Figure 3
The flowchart is arranged from left to right, illustrating a three-stage methodological process connected by curved directional arrows. On the left, a rounded rectangle shows the text “Identification of digital technologies and obtaining initial expert approval”, with a label beneath it reading “Systematic literature review”. A curved rightward arrow connects this first stage to the middle stage. In the center, a rounded rectangle labeled “Fuzzy delphi method” contains the text “Filtering out and customizing the key sustainable digital technologies”. A curved rightward arrow then connects this middle stage to the final stage on the right. On the right, a rounded rectangle shows the text “Determining the weight and ranking of selected sustainable digital technologies”, with a label beneath it reading “Best worst method”.The research methodology framework. Source: Authors’ calculation