Source: Adapted from K. Y. Kim, Performance of waste management policy in Korea: volume-based waste fee system and packaging waste extended producer responsibility (Republic of Korea, Ministry of Environment, 2008), policy paper.
Source : K. Y. Kim, &lt; &lt; Performance of waste management policy in Korea: volume-based waste fee system and packaging waste epr &gt; &gt; (République de Corée, Ministère de l &apos; environnement, 2008), document directif.