Enlace original:
https://openknowledge.worldbank.org/handle/10986/20496
de Mel, Suresh
,
Herath, Dammika
,
McKenzie, David
,
Pathak, Yuvraj
,
[ Radio Frequency (Un)Identification : Results from a Proof-of-Concept Trial of the Use of RFID Technology to Measure Microenterprise Turnover in Sri Lanka ]