82. S. Y. Kim, J. I. Kim, J. S. Cho*, "탄소나노튜브/그래핀 기반의 1차원 나노구조체 합성 및 나트륨이온 저장특성평가 (Synthesis of Carbon Nanotube/Graphene-Based One-Dimensional Nanostructure and Evaluation for Sodium-Ion Storage)", Journal of Industrial Science and Technology Institute 32 (2018) 53-58 (Invited article)