Mustafa Ghanim Hameed, Dhey Jawad Mohammed, Ban Jawad Kadhim, and Nabeel Hasan Al-Mutairi. “EFFECT OF SOME FILLERS ON THE MECHANICAL PROPERTIES OF BUTYL RUBBER”. European Journal of Research Development and Sustainability, vol. 5, no. 1, Jan. 2024, pp. 57-61, https://scholarzest.com/index.php/ejrds/article/view/4236.