Baharom, Siti Noor Aliah, Jusnaini Muslimin, Badril Hisham Abu Bakar, Muhammad Zamir Abdul Rasid, Ramlan Ismail, Mohd Zamri Khairi Abdullah, and Muhammad Shukri Hassan. “Total Nitrogen Estimation of Paddy Soil Using Visible and Near Infrared Spectroscopy”. Advances in Agricultural and Food Research Journal 2, no. 2 (August 4, 2021). Accessed November 14, 2024. https://hh-publisher.com/ojs321/index.php/AAFRJ/article/view/435.