Yah NFN, Rahim HA, Lee YS, Wee FH, Zainal HH. Electromagnetic Wave Absorption Properties of Novel Green Composites Coconut Fiber Coir and Charcoal Powder over X-band Frequency for Electromagnetic Wave Absorbing Applications. AEM [Internet]. 2018 Jan. 29 [cited 2025 Dec. 15];7(1):13-8. Available from: https://aemjournal.org/index.php/AEM/article/view/598