LUBIS, EYEN MERIAH; 						DEWI, RATNA KOMALA; 						BUDIASA, I WAYAN.
 Kontribusi Pendapatan Usahatani Jagung terhadap Pendapatan Usahatani di Desa Aek Ulok Kecamatan Habinsaran Kabupaten Toba.
<strong>Jurnal Agribisnis dan Agrowisata (Journal of Agribusiness and Agritourism)</strong>, [S.l.], p. 750-761, dec. 2023.
ISSN 2685-3809.
Available at: &lt;<a href="http://103.29.196.112/index.php/jaa/article/view/111238" target="_new">http://103.29.196.112/index.php/jaa/article/view/111238</a>&gt;. Date accessed: 17 dec. 2025.