. Anderson, M.L., Kavvas, M.L.& Mierzwa, M.D. (2001). Probabilistic/ensemble forecasting: a case study using hydrologic response distributions associated with El Niño/Southern Oscillation (ENSO). Hydrology 249, 134-147.
. Barnston, A. & Livezey, R.E. (1987). Classification, seasonality and persistence of low-frequency circulation patterns, Monthly Weather Review, 115, 1083–1126.
. Bjerknes, J. (1969). Atmospheric teleconnections from the equatorial Pacific, Monthly Weather Review, 97, 163-172.
. Borgaonkar, H.P., Sikder, A.B., Ram, S.& Pant, G.B. (2010). El Niño and related monsoon drought signals in 523-year-long ring width records of teak (Tectona grandis L.F.) trees from south India, Palaeogeography, Palaeoclimatology, Palaeoecology, 285, 74-84.
. Chiew, F.H.S., Piechota, T.C., Dracup, J.A.& McMahon, T.A. (1998). El Nino/Southern Oscillation and Australian rainfall, streamflow and drought: Links and potential for forecasting, Hydrology, 204, 138-149.
. Dai, A. (2011). Drought under global warming: A review, Wiley Interdisciplinary Reviews, Climate Change, 2, 45–65.
. FAN, G., LV, F., Zhang, J.& FU, J. (2020). A possible way to extract a stationary relationship between ENSO and the East Asian winter monsoon, Atmospheric and Oceanic Science Letters.
. Faraway, J.& Chatfield, C. (1998). Time series forecasting with neural networks: a comparative study using the airline data, Applied Statistics, 47, 231–250.
. Gadgil, S., Rajeevan, M.& Francis, P.A. (2007). Monsoon variability: Links to major oscillations over the equatorial Pacific and Indian oceans, Current Science, 93, 182–194.
.Ganguli, P.& Reddy, M. (2013). Analysis of ENSO-based climate variability in modulating drought risks over western Rajasthan in India, Earth System Science, 122, 253-269.
.Gheiby, A.& Noorafshan, M. (2013). Case Study: ENSO Events, Rainfall Variability and the Potential of SOI for the Seasonal Precipitation Predictions in Iran. Climate Change, 2, 34-45.
.Hu, K., Liu, Y., Huang, G., He, Z.& Long, S.(2020). Contributions to the Interannual Summer Rainfall Variability in the Mountainous Area of Central China and Their Decadal Changes, Advances in Atmospheric Sciences, 37, 259–268.
.Jones, J.W., Hansen, J.W., Royce, F.S.& Messina, C.D. (2000). Potential benefits of climate forecasting to agriculture, Agriculture, Ecosystems & Environment, 82, 169-184.
.Kaastra, I.& Boyd, M.S. (1995). Forecasting futures trading volume using neural networks, Futures Markets, 15, 953–970.
.Khosravi, M., Ghayoor, H.& Kaviani, M.R. (2002). Impacts of El Nino/Southern Oscillation(ENSO) On The IRAN South East Summer and Autumnal precipitation Anomalies, 13th Conference on Applied Climatology.
.Maier, H.R.& Dandy, G.C. (2001). Neural network based modelling of environmental variables: A systematic approach, Mathematical and Computer Modelling, 33, 669-682.
.Matyasovszky, I. (2003). The relationship between NAO and temperature in Hungary and its nonlinear connection with ENSO, Theoretical and Applied Climatology, 74, 69–75.
.Moetamedi, M., Ehteramian, K.& Shahabfar, A. (2007). The Study of Teleconnection Between ENSO as a Weather Signals and Rain Fall and Temperature Fluctuation’s of the Khorasan Province, Environmental Sciences, 4, 75-90.
.Nazemosadat, S.M.J.& Shirvani, A. (2004). The Application of CCA for the Assessment and Comparison of the Capability of SOI and Nion’s SST for the Prediction of Winter Precipitation over the Caspian Sea Coasts. Water and Soil Science, 8, 11-25. (in Farsi)
.Ozger, M., Mishra, A,K.& Singh, V.P. (2009). Low frequency drought variability associated with climate indices. Hydrology, 364, 152-162.
.Shirmohammadi, Z., Ansari, H., Alizadeh, A.& Mohammadian, A. (2012). The Relationship Between ENSO Index and Seasonal Extreme Rainfalls in Khorasan Provinces, Water and Soil Conservation, 19:61-79. (in Farsi)
.Soltani, A.& Gholipoor, M. (2006). Teleconnections Between El Nino/Southern Oscillation and Rainfall and Temperature in Iran, International Agricultural Research, 1, 603-608.
.Wolter, K.& Timlin, M.S. (2011). El Ni˜no/Southern oscillation behaviour since 1871 as diagnosed in an extended multivariate ENSO index (MEI.ext), international Climatology, 31, 1074–1087.
.Yang, Y., Xie, N.& Gao, M. (2019).The Relationship between the Wintertime Cold Extremes over East Asia with Large-Scale Atmospheric and Oceanic Teleconnections.Atmosphere,10, 13.
.Yu, X., Wang, Z., Zhang, H.& Zhao, S.(2019). Impacts of different types and intensities of El Niño events on winter aerosols over China, Science of the Total Environment, 655, 766 –780.
.Zare Abyaneh, H.& Bayat Varkeshi, M .(2011). Study of the number of rainy days and effect of ENSO phenomenon at the country level, Water and Soil Conservation, 19, 21-40. (in Farsi)
.Zhou, X., Liu, F., Wang, B., Xiang , Xing, C.& Wang, H. (2019). Diffrent responses of East Asian summer rainfall to El Niño decays, Climate Dynamics, 53, 1497–1515.