TY - JOUR TI - Leveraging unexplored regional dynamics and temporal interdependencies in crop yield prediction: A graph theory approach AU - KUMARI, M. AU - , S. AU - PRASAD, D. JO - Sigma Journal of Engineering and Natural Sciences PY - 2026 VL - 44 SP - 1261 EP - 1282 DO - 10.14744/sigma.2025.1956 ER -