□ The effect of knowledge use on wages ─ Raehyo Park · Cheolsung Park
□ High school student academic achievement, Is it a teachers’ expectation effects? Is it a student’s attribution effects? ─ Kwak, Soo-Ran
□ Are the youth being employed at the desired job? ─ Hwang Kwanghoon · Lee Eunhye · Hong SeokHyeon
□ Exploring Variables Affecting Low achievement of Freshman at University using Penalized Regression─ Hyunjoo Bang · Hyewon Chung
□ A Study on the Firm Size and On-the-Job Training Gap ─ Oh HoYoung
□ An Empirical Study on the Impacts of Task Automation on Unretirement of Middle-old Workers─ Jaehyun Jung · Gihoon Hong
□ Keyword and Topic Analysis of Vocational Competency Development Policy Using Big Data ─ Ilchan Jung · Jingu Lee
□ The Effect of Job Environment and Career Commitment on Job Performance of Korean Apprenticeships- Focused on the Mediating Effects of Organizational Commitment ─ Jeon, Seongjun