Dataset for Research Paper: Sustaining LMS Usage in Indonesian High Schools: An Integrated S-O-R, TAM, and DeLone–McLean Approach

This dataset contains research data related to the implementation and evaluation of Learning Management Systems (LMS) in Indonesian senior high schools. The data were collected through questionnaire distribution to students from several participating schools. The uploaded files include: Research variable, sub-variable, and indicator structures Questionnaire response data from respondents Sample size calculation data for each school Average Likert scale scores from respondents Supporting documentation related to the research instrument and data processing SMARTPls The dataset is provided to support research transparency, reproducibility, and further academic studies related to educational technology and digital learning systems.