<?xml version="1.0" encoding="UTF-8"?>
<xml>
<records>
<record>
  <contributors>
    <authors>
      <author>Morella P.</author>
      <author>Lambán M.P.</author>
      <author>Royo J.</author>
      <author>Sánchez J.C.</author>
    </authors>
  </contributors>
  <titles>
    <title>Study and analysis of the implementation of 4.0 technologies in the agri-food supply chain: A state of the art</title>
    <secondary-title>Agronomy</secondary-title>
  </titles>
  <doi>10.3390/agronomy11122526</doi>
  <pages/>
  <volume/>
  <number/>
  <dates>
    <year>2021</year>
    <pub-dates>
      <date>2021</date>
    </pub-dates>
  </dates>
  <abstract/>
</record>

</records>
</xml>