SRIE MULJANI; ERWAN ADI SAPUTRO; KUSUMA WARDHANI MAS’UDAH; SYUAIBATUL ISLAMIYAH. Effect of the Carbon Source on the Characteristics of Silica-carbon as a Handphone’s Case Material. Technium: Romanian Journal of Applied Sciences and Technology, Constanta, Romania, v. 17, n. 1, p. 265–270, 2023. DOI: 10.47577/technium.v17i.10087. Disponível em: https://www.techniumscience.com.techniumscience.pluscommunication.eu/index.php/technium/article/view/10087. Acesso em: 17 apr. 2026.