PERMADI, KARSIDI.
 Implementasi Pupuk N, P, dan K untuk Mendukung Swasembada Kedelai.
<strong>Agrotrop : Journal on Agriculture Science</strong>, [S.l.], v. 4, n. 1, p. 1-6, may 2014.
ISSN 2654-4008.
Available at: &lt;<a href="https://ojs.unud.ac.id/index.php/agrotrop/article/view/13637" target="_new">https://ojs.unud.ac.id/index.php/agrotrop/article/view/13637</a>&gt;. Date accessed: 26 apr. 2024.