Mudarta IM, Agustini K, Sudhata IGW, Suharta IGP. Trends in E-Learning Usage in Vocational High Schools (SMK). J. Teknol. Inf. Komun [Internet]. 2025 Oct. 1 [cited 2025 Dec. 7];9(4):1357-64. Available from: https://www.journal.lembagakita.org/jtik/article/view/4228