M. I. Ibrahimy, and S. M. A. Motakabber. “BRIDGE SCOUR MONITORING BY COUPLING FACTOR BETWEEN READER AND TAG ANTENNAS OF RFID SYSTEM”. GEOMATE Journal, vol. 8, no. 16, June 2016, pp. 1328-32, https://geomatejournal.com/geomate/article/view/1624.