TY - JOUR TI - A creative combination of time series models for accurate forecastıng of monthly rainfall: A case study in Northeast India AU - KARTHIKA, D. AU - KARTHIKEYAN, K. JO - Sigma Journal of Engineering and Natural Sciences PY - 2025 VL - 43 SP - 1628 EP - 1642 DO - 10.14744/sigma.2024.00156 ER -