The era of the Industrial Revolution 4.0 requires vocational students to have work readiness to master hard skills, soft skills, and relevant fieldwork experience. This study aims to analyze the effect of hard skills, soft skills, and fieldwork practice (PKL) on the work readiness of vocational students in facing the challenges of Industry 4.0. The research method used is quantitative with a descriptive approach and multiple linear regression, involving vocational students as research subjects. The sampling technique used in this study is random sampling. The data collection method used was a survey using a questionnaire. The results showed that hard skills have a significant effect on work readiness, and soft skills have a significant effect on work readiness. In addition, the PKL experience positively contributes to increasing students' work readiness by providing direct experience in the industrial world.

This study aims to improve students' skills through software-based make-up learning media with the help of the Google Site application. The research method used is research and development (R&D) with the ADDIE model. The approach used is a quantitative approach. The results of this study were obtained from the values ??of 8 media expert validators, by obtaining data with an average coefficient value of 0.90-0.95. Valid data related to learning media was obtained based on the results of expert validators getting high valid values. The trial in this study amounted to 70 beauty education student participants getting high average values, so it can be concluded that make-up media can improve students' abilities.

This study aims to develop and analyse an e-book as a learning medium in the subject of makeup at SMK Negeri 1 Pekalongan. The focus of the research includes the feasibility, practicality, and effectiveness of the e-book used in the teaching and learning activities. The ADDIE model is employed (Analysis, Design, Development, Implementation, Evaluation), with assessment instruments from media experts, subject matter experts, teachers, and students. The results of the feasibility and validity tests show that the e-book is classified as feasible and reliable. The practicality test indicates that the e-book is considered practical by the productive teachers. Using the N-gain method, the effectiveness test shows that the e-book is quite effective in improving students' cognitive abilities and skills in stage makeup. Based on the results, the developed e-book is deemed feasible, practical, and effective for use in learning at SMK Negeri 1 Pekalongan.