PONGPRAIRAT, Rachada.
 Developing English Communication Skills of Local Youth Guides to Increase Tourism Potentials of Ban Pong Manao Archaeological Site, Lop Buri Province.
<strong>Journal of Community Development Research (Humanities and Social Sciences)</strong>, [S.l.], v. 13, n. 2, p. 1-14, apr. 2020.
ISSN 2985-0231.
Available at: &lt;<a href="https://www.journal.nu.ac.th/JCDR/article/view/Vol-13-No-2-2020-1-14" target="_new">https://www.journal.nu.ac.th/JCDR/article/view/Vol-13-No-2-2020-1-14</a>&gt;. Date accessed: 30 apr. 2024.
doi: <a href="https://doi.org/10.14456/jcdr-hs.2020.11">https://doi.org/10.14456/jcdr-hs.2020.11</a>.