Ayah O. Abouligheeb, Rashd M.EL-Ferjani, Hiyam.Abdallah, Aeshah .Almnfe4, Abdulfatah.Yahy, Dua. Elwerfally. Development and Analytical Evaluation of an L-Arginine-Based Optical Sensor for Spectrophotometric Detection of Cu(II) Ions in Water Samples. jibas [Internet]. 2026 Sep. 21 [cited 2026 Sep. 23];2(3):799-806. Available from: https://jibas.com.ly/index.php/jibas/article/view/207