[Vol.18, No.1] A Study on the Metaverse-based Digital Convergence for Multi-Platforms Min-Ji Choi, Ki-Won Song

[Vol.18, No.1] A Comparative Study on the Current Status and Needs of Distance Education of Teachers Shin-Chun Kang, Hyun-Yong Jung

[Vol.18, No.1] Predicting CNC Processing Defects Using Nonsupervised Learning Algorithms Yong-Hee Han

[Vol.18, No.1] A Study on the User Experience of Web-based Shopping Mall Sites in the Era of COVID-1… Jong-Sik Lee

[Vol.18, No.1] The Reliability and Validity of Chin Tuck Angle Measurement Using a Chin Tuck Assist … Jong-Hoon Moon, Yoo-Jung Cho, Su-Been Park, Seon-Jeong Ko, Min-Young Choi, Dong-Hwan Oh

[Vol.18, No.1] Efficiency Analysis of Mobile Telecommunication Retail Stores Using Data Envelopment … Chang Sik Moon, Yong-Hee Han

[Vol.18, No.1] Stock Index Probabilistic Distribution Forecasting Using a Diffusion Model to Reflect… Young-jin Kim, Ha-young Kim

[Vol.18, No.1] Exploration of Friendship Through Young Children's Drawings Hyo-jung Choi

[Vol.18, No.1] Enhanced Signal Classifier for Speech/Audio Coding by Binary Decision Tree Kwangki Kim

[Vol.18, No.1] An Empirical Study on the Improvement of Data Recognition Process in Big Data Based T… Sung-Jin Jang