
      <td></td>
      <td><a href="Topic_01.html#jcsfbxgu">Vogel_2019</a>, <a href="Topic_05.html#hvkclgoc">Behnen_2004</a>, <a href="Topic_10.html#k37r3wl6">Abeyratne_2013</a>, <a href="Topic_10.html#db76pstz">Abeyratne_2012</a></td>
    </tr>
    <tr>
      <th id="m6py0saa";>21</th>
      <td>Khan_2019</td>
      <td>Evolving competition between low-cost carriers and full-service carriers: The case of South Korea</td>
      <td>Khan, Nokhaiz Tariq; Jung, Gisun; Kim, Jaebum; Kim, Yun Bae</td>
      <td>2