1.
H. Khalid A, A. Thanoon T. Study of Silica Occurrence in the Raw Materials of HammamAl- Alil Cement Plant. INJES [Internet]. 2010 Jun. 1 [cited 2025 Sep. 10];10(1):33-46. Available from: https://edusj.uomosul.edu.iq/index.php/injes/article/view/40772