LUBIS, Satia Negara; 						SABRINA, T; 						FAUZIAH, Lili.
 MODEL KERAGAAN SAYUR DAN BUAH SEBELUM DAN SESUDAH ERUPSI GUNUNG SINABUNG DI KABUPATEN KARO SUMATERA UTARA.
<strong>JSEP (Journal of Social and Agricultural Economics)</strong>, [S.l.], v. 9, n. 3, p. 23-32, nov. 2017.
ISSN 2356-2382.
Available at: &lt;<a href="https://jurnal.unej.ac.id/index.php/JSEP/article/view/5814" target="_new">https://jurnal.unej.ac.id/index.php/JSEP/article/view/5814</a>&gt;. Date accessed: 25 apr. 2024.
doi: <a href="https://doi.org/10.19184/jsep.v9i3.5814">https://doi.org/10.19184/jsep.v9i3.5814</a>.