Noori Ismael ALM. Effect fire clay powder in epoxy- novolac composite. Mustansiriyah.J.Sci.Edu [Internet]. 2021 Jun. 2 [cited 2024 Jul. 3];22(2):75-80. Available from: https://edumag.uomustansiriyah.edu.iq/index.php/mjse/article/view/867