Sojung Oh, Eunjin Kim, Eunji Lee, Yeongseong Kim, Gibum Kim, Vol. 17, No. 2, February 28, 2023
10.3837/tiis.2023.02.019

• Mobile Forensics
• Digital Forensic Image
• Image Development Model
• Digital Forensics
• Digital Evidence

Eunji Lee, Jikyung Jang, Vol. 15, No. 9, September 30, 2021
10.3837/tiis.2021.09.008

• Big data
• QR code
• research trend
• Text Mining
• R program
• Network analysis