Gh. Al-Banaa R, Th. Al-hamed S, R. H. Aziz N. Spectral Signature Extraction of Pegmatite Intrusions and Determine it by Using Supervised Classification, Bulfat Complex, Qala Deza, NE Iraq. INJES [Internet]. 2018 Jun. 1 [cited 2025 Sep. 3];18(1):11-28. Available from: https://ojs.uomosul.edu.iq/index.php/injes/article/view/40756