Study of Photocatalytic Degradation of Methylene Blue Dye with green Synthesized Maghemite Nanoparticles Using Aqueous Extract of Brassica Tournefortii Leaves. sjphrt [Internet]. 2026 Jun. 11 [cited 2026 Jun. 12];2(2):251-66. Available from: https://sjphrt.com.ly/index.php/sjphrt/article/view/144