<p class="MsoListParagraphCxSpFirst" style="margin-top:6.0pt;margin-right:0in;
margin-bottom:6.0pt;margin-left:.5in;mso-add-space:auto;text-align:justify;
text-indent:-.25in;line-height:150%;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span style="mso-bidi-font-size:11.0pt;line-height:150%;font-family:&quot;Times New Roman&quot;,serif;
mso-fareast-font-family:&quot;Times New Roman&quot;">1.<span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &quot;Times New Roman&quot;;">&nbsp;&nbsp;&nbsp;&nbsp; </span></span><!--[endif]--><span style="mso-bidi-font-size:11.0pt;line-height:150%;font-family:&quot;Times New Roman&quot;,serif">Muhammed
Haji, Shankar Karuppannan, Dajun Qin., Hassen Shube, Nafyad Sirre Kawo, (2021):
Potential Human Health Risks Due to Groundwater Fluoride Contamination: A Case
Study Using Multi-Techniques Approaches (GWQI, FPI, GIS, HHRA) in Bilate River
Basin of Southern Main Ethiopian Rift, Ethiopia. Archives of Environmental
Contamination and Toxicology 80: 277-293. <a href="https://doi.org/10.1007/s00244-020-00802-2">https://doi.org/10.1007/s00244-020-00802-2</a><o:p></o:p></span></p>

<p class="MsoListParagraphCxSpMiddle" style="margin-top:6.0pt;margin-right:0in;
margin-bottom:6.0pt;margin-left:.5in;mso-add-space:auto;text-align:justify;
text-indent:-.25in;line-height:150%;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span style="mso-bidi-font-size:11.0pt;line-height:150%;font-family:&quot;Times New Roman&quot;,serif;
mso-fareast-font-family:&quot;Times New Roman&quot;">2.<span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &quot;Times New Roman&quot;;">&nbsp;&nbsp;&nbsp;&nbsp; </span></span><!--[endif]--><span style="mso-bidi-font-size:11.0pt;line-height:150%;font-family:&quot;Times New Roman&quot;,serif">Muhammed
Haji, Dajun Qin, Yi Guo, Lu Li,&nbsp; Wang,
D., Shankar Karuppannan,&nbsp; and Hassen
Shube, (2021): Origin and geochemical evolution of groundwater in the Abaya
Chamo basin of the Main Ethiopian Rift: application of multi-tracer approaches.
Hydrogeol J 29, 1219–1238 (2021) <a href="https://doi.org/10.1007/s10040-020-02291-y">https://doi.org/10.1007/s10040-020-02291-y</a><o:p></o:p></span></p>

<p class="MsoListParagraphCxSpMiddle" style="margin-top:6.0pt;margin-right:0in;
margin-bottom:6.0pt;margin-left:.5in;mso-add-space:auto;text-align:justify;
text-indent:-.25in;line-height:150%;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span style="mso-bidi-font-size:11.0pt;line-height:150%;font-family:&quot;Times New Roman&quot;,serif;
mso-fareast-font-family:&quot;Times New Roman&quot;">3.<span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &quot;Times New Roman&quot;;">&nbsp;&nbsp;&nbsp;&nbsp; </span></span><!--[endif]--><span style="mso-bidi-font-size:11.0pt;line-height:150%;font-family:&quot;Times New Roman&quot;,serif">Muhammed
Haji, Dondong Wang, Lu Li, Dajun Qin, and Yi Guo, (2018): Geochemical Evolution
of Fluoride and Implication for F− Enrichment in Groundwater: Example from the
Bilate River Basin of Southern Main Ethiopian Rift: Water, v. 10, no. 12, p.
1799. <a href="https://doi.org/10.3390/w10121799">https://doi.org/10.3390/w10121799</a><o:p></o:p></span></p>

<p class="MsoListParagraphCxSpMiddle" style="margin-top:6.0pt;margin-right:0in;
margin-bottom:6.0pt;margin-left:.5in;mso-add-space:auto;text-align:justify;
text-indent:-.25in;line-height:150%;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span style="mso-bidi-font-size:11.0pt;line-height:150%;font-family:&quot;Times New Roman&quot;,serif;
mso-fareast-font-family:&quot;Times New Roman&quot;">4.<span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &quot;Times New Roman&quot;;">&nbsp;&nbsp;&nbsp;&nbsp; </span></span><!--[endif]--><span style="mso-bidi-font-size:11.0pt;line-height:150%;font-family:&quot;Times New Roman&quot;,serif">Yi
Guo, Feng Wang, Dajun Qin, Zhanfeng Zhao, Fuping Gan, Bai-kun Yan, Juan Bai,
Muhammed, Haji, (2021): Hydrodynamic characteristics of a typical karst spring
system based on time series analysis in northern China. China Geology 4,
434-448. <a href="https://doi.org/10.31035/cg2021049">https://doi.org/10.31035/cg2021049</a><o:p></o:p></span></p>

<p class="MsoListParagraphCxSpMiddle" style="margin-top:6.0pt;margin-right:0in;
margin-bottom:6.0pt;margin-left:.5in;mso-add-space:auto;text-align:justify;
text-indent:-.25in;line-height:150%;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span style="mso-bidi-font-size:11.0pt;line-height:150%;font-family:&quot;Times New Roman&quot;,serif;
mso-fareast-font-family:&quot;Times New Roman&quot;">5.<span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &quot;Times New Roman&quot;;">&nbsp;&nbsp;&nbsp;&nbsp; </span></span><!--[endif]--><span style="mso-bidi-font-size:11.0pt;line-height:150%;font-family:&quot;Times New Roman&quot;,serif">Dajun
Qin, Zhanfeng Zhao, Yi Guo, Wencai Liu, Muhammed Haji, Xiaohong Wang, Baodong
Xin, Yu Li and Yong Yang, (2017): Using hydrochemical, stable isotope, and
river water recharge data to identify groundwater flow paths in a deeply buried
karst system. Hydrological Processes 31: 4297-4314. <a href="https://doi.org/10.1002/hyp.11356">https://doi.org/10.1002/hyp.11356</a><o:p></o:p></span></p>

<p class="MsoListParagraphCxSpMiddle" style="margin-top:6.0pt;margin-right:0in;
margin-bottom:6.0pt;margin-left:.5in;mso-add-space:auto;text-align:justify;
text-indent:-.25in;line-height:150%;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span style="mso-bidi-font-size:11.0pt;line-height:150%;font-family:&quot;Times New Roman&quot;,serif;
mso-fareast-font-family:&quot;Times New Roman&quot;">6.<span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &quot;Times New Roman&quot;;">&nbsp;&nbsp;&nbsp;&nbsp; </span></span><!--[endif]--><span style="mso-bidi-font-size:11.0pt;line-height:150%;font-family:&quot;Times New Roman&quot;,serif">Devaraj
Natesan, Chidambaram Sabarathinam, Pradeep Kamaraj, Mahalakshmi Mathivanan,
Muhammed Haji, Mohan Viswanathan Prasanna, Thivya Chandrasekaran and
Thilagavathi Rajendran (2022): Impact of monsoon showers on the
hydrogeochemistry of groundwater along the lithological contact - a case study
from south India. Applied Water Science 12:36. <a href="https://doi.org/10.1007/s13201-021-01538-7">https://doi.org/10.1007/s13201-021-01538-7</a><o:p></o:p></span></p>

<p class="MsoListParagraphCxSpMiddle" style="margin-top:6.0pt;margin-right:0in;
margin-bottom:6.0pt;margin-left:.5in;mso-add-space:auto;text-align:justify;
text-indent:-.25in;line-height:150%;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span style="mso-bidi-font-size:11.0pt;line-height:150%;font-family:&quot;Times New Roman&quot;,serif;
mso-fareast-font-family:&quot;Times New Roman&quot;">7.<span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &quot;Times New Roman&quot;;">&nbsp;&nbsp;&nbsp;&nbsp; </span></span><!--[endif]--><span style="mso-bidi-font-size:11.0pt;line-height:150%;font-family:&quot;Times New Roman&quot;,serif">Shankar
Karuppannan, Balamurugan Panneerselvam, Muhammed Haji, Bagyaraj Murugesan,
Hassen Shube and Nafyad Serre Kawo. (2022): Evaluation of Groundwater Quality
and Its Suitability for Drinking and Cultivation Practices in and around Around
the Deltaic Regions of South India Using DWQI, IWQI, and GIS. In:
Panneerselvam, B., Pande, C.B., Muniraj, K., Balasubramanian, A., Ravichandran,
N. (eds) Climate Change Impact on Groundwater Resources. Springer, Cham. <a href="https://doi.org/10.1007/978-3-031-04707-7_10">https://doi.org/10.1007/978-3-031-04707-7_10</a><o:p></o:p></span></p>

<p class="MsoListParagraphCxSpLast" style="margin-top:6.0pt;margin-right:0in;
margin-bottom:6.0pt;margin-left:.5in;mso-add-space:auto;text-align:justify;
text-indent:-.25in;line-height:150%;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span style="mso-bidi-font-size:11.0pt;line-height:150%;font-family:&quot;Times New Roman&quot;,serif;
mso-fareast-font-family:&quot;Times New Roman&quot;">8.<span style="font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &quot;Times New Roman&quot;;">&nbsp;&nbsp;&nbsp;&nbsp; </span></span><!--[endif]--><span style="mso-bidi-font-size:11.0pt;line-height:150%;font-family:&quot;Times New Roman&quot;,serif">Hassen
Shube, Seifu Kebede, Tilahun Azagegn, Dessie Nedaw, Muhammed Haji and Shankar
Karuppannan (2023): Estimating Groundwater Flow Velocity in Shallow Volcanic
Aquifers of the Ethiopian Highlands Using a Geospatial Technique.
Sustainability 5(19), 14490; <a href="https://doi.org/10.3390/su151914490">https://doi.org/10.3390/su151914490</a><o:p></o:p></span></p>                  
                