Nugroho, Tito Agung, et al. “Efek Aplikasi Manajemen Hara Terpadu Ber-Basis Silikon Terhadap Pertumbuhan Dan Produktifitas Beberapa Varietas Jagung”. Callus: Journal of Agrotechnology Science, vol. 2, no. 3, Sept. 2024, pp. 39-47, https://journal.pubmedia.id/index.php/Callus/article/view/2283.