SUDIWIJAYA, Erwan; 						DWI ARIFIANTO, Budi.
 Building Differentiation of Piyungan Muhammadiyah High School through Radio Extracurricular School.
<strong>Kontribusia : Research Dissemination for Community Development</strong>, [S.l.], v. 6, n. 1, p. 158-161, jan. 2023.
ISSN 2614-1590.
Available at: &lt;<a href="https://journal.umg.ac.id/index.php/kontribusia/article/view/4823" target="_new">https://journal.umg.ac.id/index.php/kontribusia/article/view/4823</a>&gt;. Date accessed: 03 may 2024.
doi: <a href="http://dx.doi.org/10.30587/kontribusia.v6i1.4823">http://dx.doi.org/10.30587/kontribusia.v6i1.4823</a>.