Rampe, Meytij Jeanne, Bambang Setiaji, Wega Trisunaryanti, and Triyono. “The Production and Characterization of Carbon Composite from Coconut Shell Charcoal”. CORD 28, no. 1 (April 1, 2012): 45-53. Accessed November 8, 2025. https://mail.aksesnusaintegra.xyz/journal/index.php/journalicc/article/view/109.