S. Refat, Moamen, Mohamed Y. El-Sayed, Ibrahim H. Alsohaimi, Hassan M. Hassan, Thamer S. Alraddadid, and Sultan Akhtar. “A Simple and Low-Cost New Procedure for Synthesis of nickel(II) and cadmium(II) Sulfides in Situ Thiourea metal–chelation Precursor”. Bulletin of the Chemical Society of Ethiopia 37, no. 3 (March 6, 2023): 663–674. Accessed November 10, 2026. https://www.ajol.info/index.php/bcse/article/view/242905.