Alwaer عس. The Level of Ethical Values and Material Values in Industrial Environment and Their Relationship to Selected Demographic Variables Among Employees of The Lebda Cement Factory in Al-Khums: The Level of Ethical Values and Material Values in Industrial Environment and Their Relationship to Selected Demographic Variables. JHAS [Internet]. 2025 Dec. 21 [cited 2026 Jan. 7];9(18):179-60. Available from: https://khsj.elmergib.edu.ly/index.php/jhas/article/view/525