Original Articles Open access Scenario 1 1983 Authors Redazione . – articles in this journal Corresponding author Email Published 10 October 2018 Issue No. 1 (1993): Scenario 1 1983 Section Original Articles DOI 10.4081/scenario.1993.254 Abstract Metrics Abstract Rivista completa Supporting Agencies Metrics Citations and online attention from Dimensions, Altmetric and PlumX. PlumX Metrics License Aniarti has chosen to apply the Creative Commons Attribution NonCommercial 4.0 International License (CC BY-NC 4.0) to all manuscripts to be published.