SUBRAMANIAM, Madhan; M, Aathibagawan; V, Karthikeyan; S, Amarnath; R, Ranjithkumar. An Attention-Enhanced PSO-CNN-BiLSTM Model for Precise Soil Phosphorus Content Prediction. Journal of Artificial Intelligence Research and Innovation, [S. l.], p. 44–52, 2026. DOI: 10.29328/journal.jairi.1001017. Disponível em: https://www.artificialintelligencepub.com/jairi/article/view/jairi-aid1017. Acesso em: 19 jun. 2026.