NURBADRI, Dodi; 						ARIFIN, Ade Nur; 						ATHIROH, Etty.
 TANTANGAN PENGAJARAN MATERI GEOGRAFI BAGI SISWA SEKOLAH LANJUTAN.
<strong>Widya Komunika</strong>, [S.l.], v. 7, n. 2, p. 50-59, jan. 2018.
ISSN 2686-1968.
Available at: &lt;<a href="http://jos.unsoed.ac.id/index.php/wk/article/view/1211" target="_new">http://jos.unsoed.ac.id/index.php/wk/article/view/1211</a>&gt;. Date accessed: 19 apr. 2024.
doi: <a href="https://doi.org/10.20884/1.wk.2017.7.2.1211">https://doi.org/10.20884/1.wk.2017.7.2.1211</a>.