• Manoj Kumar G
• Guna Sekar S

This research aims to analyse the challenges and opportunities of implementing radio frequency identification (RFID) and barcode technologies in developing countries, evaluate their effectiveness in managing product recalls and returns, and develop a methodology for evaluating their return on investment (ROI). Through a comprehensive review of the literature and empirical analysis, this research will identify the obstacles faced by developing nations in adopting RFID and barcode technologies. It also proposes solutions to overcome them. The research will also assess how well these technologies handle product recalls and returns and develop a framework for evaluating the ROI of RFID and barcode technologies. The findings, suggestions and conclusion are drawn explicitly which are explained in detail.

RFID, Barcode, Logistics, ROI, Supply chain management.

"STUDY ON LOGISTIC AND SUPPLY CHAIN WORKFLOW USING RFID AND BAR CODE DATABASE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 8, page no.g385-g398, August-2023, Available :http://www.jetir.org/papers/JETIR2308642.pdf

"STUDY ON LOGISTIC AND SUPPLY CHAIN WORKFLOW USING RFID AND BAR CODE DATABASE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 8, page no. ppg385-g398, August-2023, Available at : http://www.jetir.org/papers/JETIR2308642.pdf