Development of High-Fidelity DenseNet Framework for Multi-Disease Real-Time Crop Health Surveillance and Farming Recommendation in Maize (Zea Maize) Cultivation in Nigeria - Aisha Muhammad Hussein; Alhassan AbdulMutallib; Hyellamada Simon; Solomon Makasda Dickson; Sani Umar; Suleiman Muhammad Aliyu; Ruth Samuel (FUDMA Journal of Sciences, 2026)