LUMBANTOBING, AGAPE; 						SUDARMA, I MADE; 						WIDHIANTHINI, WIDHIANTHINI.
 Potensi Pengembangan Komoditas Perkebunan di Kabupaten Tapanuli Utara, Sumatera Utara.
<strong>Jurnal Agribisnis dan Agrowisata (Journal of Agribusiness and Agritourism)</strong>, [S.l.], p. 239-248, dec. 2020.
ISSN 2685-3809.
Available at: &lt;<a href="http://103.29.196.112/index.php/jaa/article/view/67664" target="_new">http://103.29.196.112/index.php/jaa/article/view/67664</a>&gt;. Date accessed: 18 dec. 2025.