Author

Issa Al-Haen

Observed name: Issa Abdulkarim Al-Haen

Institution: Tobruk University

Observed institution: Tobruk University

OpenAlex ID: A5122550153

Environmental Impacts of Secondarily Treated Wastewater Discharge on the Coastal Water Quality of Al-Awda Beach, Tobruk, Libya

2026 · Twfeik Elbagrmi, Issa Al-Haen, et al. · Asian Journal of Environment & Ecology · 1

The Relationship Between Occupational Health and Safety Standards and Employees’ Job Performance at the Arabian Gulf Oil Company: A Field Study

2026 · Sara Al-Mriesh, Issa Al-Haen, et al. · African Journal of Advanced Pure and Applied Sciences

Assessment of the Efficiency of Commercial Reverse Osmosis Plants in Reducing Salts and Dissolved Constituents and Classifying Treated Water Quality Using the Water Quality Index in Bir al-Ashhab, Libya

2026 · محمد الهين, عيسى الهين, et al. · Afro-Asian Journal of Scientific Research (AAJSR)

Bacteriological Assessment of Natural Spring Waters in the Al Jabal Al Akhdar Region, Libya: A Field Study of Biological Indicators of Fecal Contamination and Their Suitability for Human Consumption

2026 · Twfeik Mohammed Elbagrmi, Issa Abdulkarim Al-Haen, et al. · مجلة شمال إفريقيا للنشر العلمي (NAJSP)

Works count: 4

Citation count: 1

H-index: 1

I10-index: