RETNANDARI, Nunuk Dwi; 						MERAUJE, David.
 Cluster-Based Local Economic Development (The Case of Cluster Development In Umbul Ponggok, Klaten).
<strong>Iapa Proceedings Conference</strong>, [S.l.], p. 369-383, oct. 2019.
ISSN 2686-6250.
Available at: &lt;<a href="https://journal.iapa.or.id/proceedings/article/view/210" target="_new">https://journal.iapa.or.id/proceedings/article/view/210</a>&gt;. Date accessed: 01 may 2026.
doi: <a href="https://doi.org/10.30589/proceedings.2018.210">https://doi.org/10.30589/proceedings.2018.210</a>.