| The effect of Erbil city wastewater discharge on water quality of Greater Zab river, and the risks of irrigation YA Shekha PhD, university of Baghdad, 2008 | 41 | 2008 |
| Evaluation of water quality for Greater Zab River by principal component analysis/factor analysis YA Shekha iraqi Journal of Science 57 (4B), 2650-2663, 2016 | 27 | 2016 |
| Bacteriological and mycological assessment for water quality of Duhok reservoir, Iraq YA Shekha, HM Ismael, AA Ahmed المجلة الأردنية للعلوم الحياتية 147 (916), 1-8, 2013 | 22 | 2013 |
| Assessment of water quality and trophic status of Duhok Lake Dam. YA Shekha, LAQ Ali, JJ Toma Baghdad Science Journal 14 (2), 335-342, 2017 | 19 | 2017 |
| Household Solid Waste Content in Erbil City, Iraqi Kurdistan Region, Iraq YA Shekha Zanco Journal 23 (3), 1-8, 2011 | 16 | 2011 |
| The effect of wastewater disposal on the water quality and phytoplankton in Erbil wastewater channel. YA Shekha, NH Haydar, YOM Al-Barzingy Baghdad Science Journal 7 (2), 984-993, 2010 | 16 | 2010 |
| An ecological study on the main sewage channel of Erbil city YA Shekha M. Sc. Thesis, College of Science. Salahaddin University-Erbil, 1994 | 14 | 1994 |
| Water quality assessment of Rawanduz River and Gali Ali Beg stream by applied CCME WQI with survey aquatic insects (Ephemeroptera) NS Hanna, YA Shekha, LAQ Ali Iraqi Journal of Science, 2550-2560, 2019 | 13 | 2019 |
| Ecological and microbiological studies of Erbil citys sewerage FH Aziz, SN Darokha, YA Shekha Sci. Conf. of water-Erbil. J. of Brayeti-Cent 18, 189-206, 2001 | 12 | 2001 |
| Multivariate statistical characterization of water quality analysis for Erbil wastewater channel YA Shekha Journal of Environmental Science Toxicology and Food Technology 5 (6), 18-26, 2013 | 11 | 2013 |
| Histopathological and biochemical biomarker response of mussel, Unio pictorum, to carbamate pesticide carbaryl: A laboratory study SM Khudhur, YA Shekha, Y Ahmed Shekha Indian J Ani Res 1157, 1-5, 2019 | 10 | 2019 |
| Using aquatic insects in water quality assessment of some branches of Greater Zab River within Erbil city, Iraqi Kurdistan Region NS Hanna, YA Shekha American International Journal of Research in Formal, Applied and Natural …, 2015 | 10 | 2015 |
| An attempt for reuse of the wastewater of Erbil City for irrigation purposes. Erbil, Kurdistan Region of Iraq. I. Typha angustifolia L. macrophyte as a biological waste removal … DG Ganjo, FH Aziz, YA Shekha Zanco J. Pur. Appl. Sci 18 (2), 148-175, 2006 | 10 | 2006 |
| A Study of Benthic Macroinvertebrate Community in the Lower Part of Greater Zab River Near Guwer Subdistrict YA Shekha Journal of Rafidian Science 22 (1), 33-45, 2011 | 6 | 2011 |
| The effects of Insects on the Physicochemical Characteristics During Composting SY Jalal, NS Hanna, YA Shekha Iraqi Journal of Science, 2426-2432, 2019 | 5 | 2019 |
| An Ecological study and bacteriological study for ground water in Arbil Region YA Shekha Jour. of Brayati Center 18, 207-221, 2001 | 5 | 2001 |
| Algal survey in wastewater channel of Erbil city, Iraq YOM Al-Barzingy, JJ Toma, YA Shekha Academic Science Journal 12 (4-part 2), 2016 | 4 | 2016 |
| Abiotic factors and their influences on phytoplankton density in Greater Zab River (Khabat subdistrict-Erbil, Iraq) YA Shekha Zanco Journal 21 (2), 71-80, 2009 | 4 | 2009 |
| Morphological and molecular identification of three genera of the family Heptageniidae (Ephemeroptera) from Ava Sheen branch/Greater Zab tributary, North of Iraq SM Khudhur, YA Shekha Iraqi Journal of Science, 952-960, 2020 | 3 | 2020 |
| Compost quality assessment for the household solid wastes of Erbil city SY Jalal, YA Shekha Zanco Journal of Pure and Applied Sciences 31 (6), 143-149, 2019 | 3 | 2019 |
