Ardiansyah, Muhammad, Budi Nugroho, and Sa’diyahKhalimatus. “Estimating Chlorophyll and N Content in Corn Leaves Based on Chlorophyll Content Index: Estimasi Kadar Klorofil Dan Kadar N Daun Jagung Menggunakan Chlorophyll Content Index”. Jurnal Ilmu Tanah dan Lingkungan 24, no. 2 (October 1, 2022): 53-61. Accessed May 4, 2024. https://jurnal.ipb.ac.id/index.php/jtanah/article/view/43790.