[1] M. Pashaei Far, R. Dehghanzadeh, M.E. Ramazani, O. Rafieian, A. Najayi, Assessment of hydrogeochemical processes and groundwater quality using WQI, graphical methods, and multivariate statistical analyses: Case study of Shabestar plain, Journal of Water Resources Engineering, 16(56) (2023) 15–30 (in Persian).
[2] M. Mirshkari, M. Tabatabai, R.H. Mohammadi, Assessment of spatial and temporal groundwater quality variations in Seydan-Farouq plain for agricultural, industrial, and drinking purposes, National Conference on Water and Wastewater Engineering, Kerman, Iran (2012) (in Persian).
[3] M. Hassanalipour, A. Esmailiouri, E. Ahmadi, Y. Imani, M. Raeuf, M.R. Abazar, Assessment of urban development impacts on quantity and quality of surface and groundwater in Ardabil plain, Environmental Science Studies, 7(3) (2022) 5374–5385 (in Persian).
[4] Turkish Statistical Institute (TUIK), Agricultural Statistics Summary, 2018.
[5] F. Karimi, S. Sultana, A. Shirzadi Babakan, D. Royall, Land suitability evaluation for organic agriculture of wheat using GIS and multi-criteria analysis, Applied Geography, 4(3) (2018) 326–342.
[6] Y. Hoseini, M. Kamrani, Using a fuzzy logic decision system to optimize the land suitability evaluation for a sprinkler irrigation method, Outlook on Agriculture, 47(4) (2018) 298–307.
[7] H.F. Obidavi, Z. Fatemeh, Spatial distribution of water quality index based on WHO standards using GIS: Case study of Firoozabad groundwater, Human and Environment Journal (2021) (in Persian).
[8] S. Hashmati, H. Beigi Harchgani, Spatial patterns and zoning of groundwater quality indices of Shahr-e-Kord for designing drip irrigation systems, Proceedings of the 5th Environmental Engineering Conference, Tehran, Iran (2012) (in Persian).
[9] M. Nakhaei, M. Vadiati, Application of fuzzy inference model for assessing qanat water quality for drinking and agricultural uses (Tehran province), Journal of Advanced Applied Geology, 6 (2013) (in Persian).
[10] B. Imani, J. Jafarzadeh, Groundwater quality assessment for drinking purposes in rural areas using geostatistical analysis and GIS: Case study of Ardabil County, Quarterly Journal of Geographical Information Science, 32(127) (2023) 151–170 (in Persian).
[11] A. Malkian, M. Mirdashtvan, Groundwater quality assessment for agricultural use using geostatistical analyses: Case study of Hashtgerd plain, Alborz province, Journal of Rangeland and Watershed Management, 68(4) (2015) 809–820 (in Persian).
[12] T. Shirvani, I. Shirvani Sarouyi, M.H. Bouchani, F. Aref, Groundwater quality assessment of Sahra-ye-Bagh plain for agricultural and industrial uses, Ecohydrology, 2(4) (2015) 345–356 (in Persian).
[13] F. Eslami, R. Shokouhi, S. Mazloumi, M. Darvish Motavali, M. Salari, Assessment of Water Quality Index (WQI) of groundwater resources in Kerman province in 2015, Journal of Occupational Health and Environment, 1(3) (2017) 45–48 (in Persian).
[14] L. Hamidian, S.H. Meraji, E. Fijani, S. Batalblooi, Assessment of groundwater quality in Bushehr province using water quality index, Journal of Hydrogeology, 2(1) (2017) 31–44 (in Persian).
[15] R. Bahrami Nasab, H. Pir Kharati, A. Abbasfam, Z. Sheikhi, D. Bazargan, Groundwater quality assessment of Rashkan plain for agricultural use, Proceedings of the First Conference on Fundamental Research in Agricultural and Environmental Sciences, Shahid Beheshti University, Tehran, Iran (2019) (in Persian).
[16] M. Qareh Mahmoudloo, A. Zare, Groundwater quality assessment of Seydan-Farouq plain for agricultural purposes, Proceedings of the 2nd National Conference on Agricultural Science, Natural Resources, and Environment of Iran, Tehran, Iran (2018) (in Persian)
[17] H. Banzhad, H. Mohebzadeh, Groundwater quality assessment of Razan-Qahavand plain for agricultural use using GIS, Quarterly Journal of Geographical Space Studies, 12(38) (2011) 9 (in Persian).
[18] A.A. Hosseini Pak, Geostatistics, University of Tehran Press, Tehran, Iran (1998) (in Persian).
[19] Y. Hoseini, Optimization of saturated hydraulic conductivity estimation using kriging in drainage networks, Applied Water Science, 13 (2023) 94. https://doi.org/10.1007/s13201-023-01897-3.
[20] F. Dardour, et al., A novel approach for groundwater quality assessment using WQI, Journal of Hydrology, 598 (2021) 126465.
[21] World Health Organization (WHO), Guidelines for Drinking-water Quality, 4th Edition, Incorporating the 1st Addendum, Geneva, Switzerland (2017).
[22] N. Adimalla, H. Qian, Groundwater quality evaluation using water quality index (WQI) and GIS techniques in semi-arid regions, Environmental Science and Pollution Research, 28 (2021) 100–115.
[23] M. Castellini, A.M. Stellacci, M. Tomaiuolo, E. Barca, Spatial variability of soil physical and hydraulic properties in a durum wheat field: An assessment by the BEST-Procedure, Water, 11 (2019) 1434.
[24] W.A. Agyare, S.J. Park, P.L.G. Vlek, Artificial neural network estimation of saturated hydraulic conductivity, Vadose Zone Journal, 6(2) (2007) 423–431.
[25] M.H. Razi, W. Wilopo, D.P.E. Putra, Hydrogeochemical evolution and water–rock interaction processes in the multilayer volcanic aquifer of Yogyakarta-Sleman Groundwater Basin, Indonesia, Environmental Earth Sciences, 83 (2024) 164. https://doi.org/10.1007/s12665-024-11477-6.
[26] R.S. Chauhan, S. Singh, M. Kumar, A comprehensive water quality index based on analytic hierarchy process for groundwater quality assessment, Ecological Indicators, 145 (2022) 109582. https://doi.org/10.1016/j.ecolind.2022.109582.
[27] K.K. Yadav, N. Gupta, V. Kumar, J.K. Singh, Integrated WQI–GIS approach for groundwater quality assessment in arid and semi-arid regions, Sustainable Water Resources Management, 9 (2023) 67.
[28] H. Zheng, S. Hou, J. Liu, Y. Xiong, Y. Wang, Advanced machine learning approaches for groundwater quality assessment using water quality indices, Journal of Hydrology, 629 (2024) 130402. https://doi.org/10.1016/j.jhydrol.2024.130402.
[29] F.A. Ababakr, K.O. Ahmed, A. Amini, H. Gökçekuş, Spatio-temporal variations of groundwater quality index using geostatistical methods and GIS, Applied Water Science, 13 (2023) 206. https://doi.org/10.1007/s13201-023-02010-4.
[30] V.B. Patil, V.R. Saraf, Review of groundwater mapping and water quality assessment using GIS and Water Quality Index (WQI), International Journal of Intelligent Systems and Applications in Engineering, 12(21s) (2024) 4612.
[31] H.M. Shuaibu, S.M. Abdullahi, A.A. Yusuf, M.B. Bello, Hydrogeochemical processes controlling groundwater quality and sustainability in arid environments, Water, 16(4) (2024) 601. https://doi.org/10.3390/w16040601.
[32] L. Seraiche, R. Benzaid, M. Khelifi, Groundwater vulnerability assessment in semi-arid regions using GIS-based multi-criteria and geostatistical approaches, arXiv preprint (2026). https://arxiv.org/abs/2602.00023.