Proposed Strategy for Guided SR approach (IMAGE) Escuela Superior Politecnica del Litoral Caption Proposed Strategy for Guided SR approach Credit Patricia Suárez-Angel Sappa/ESPOL Usage Restrictions without restriction License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.