Liping C, Chunjiang Z, Tian'en C, Jihua W, Zhenyan L, Jing H. Spatial interpolation of soil nutrients using algebra hyper-curve neural network. Int J Agric & Biol Eng [Internet]. 2008 Sept. 5 [cited 2026 Feb. 27];1(1):51-6. Available from: https://www.ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/11