WIDIARTO, Ony; 						SUGIYANTO, Sugiyanto; 						MARJONO, Marjono.
 THE ROLE OF SULTAN HAMENGKU BUWONO IX IN UPHOLDING INDONESIAN INDEPENDENCE IN 1945-1950.
<strong>JURNAL HISTORICA</strong>, [S.l.], v. 4, n. 2, p. 236-255, dec. 2020.
ISSN 2964-9269.
Available at: &lt;<a href="https://jurnal.unej.ac.id/index.php/JHIS/article/view/21304" target="_new">https://jurnal.unej.ac.id/index.php/JHIS/article/view/21304</a>&gt;. Date accessed: 24 apr. 2024.