Najamuddin, Suherman, and Muh. Ikbal Putera. “Aplikasi Tepung Cangkang Telur Dan Pupuk Kandang Ayam Terhadap Pertumbuhan Jagung Manis Di Tanah Masam”. Integrated and Sustainable Agriculture 1, no. 2 (October 22, 2024): 41–50. Accessed September 1, 2025. https://journals.eduped.org/index.php/insagri/article/view/1040.