HERLANDY, Pratama Benny; PURWANTO, Hadi. Ubiquitous Learning as Learning Method for Achieving Vocational Competencies in Higher Education During the Covid-19 Pandemic. Jurnal Pendidikan Teknologi dan Kejuruan, [S. l.], v. 28, n. 1, p. 93–108, 2022. DOI: 10.21831/jptk.v28i1.43156. Disponível em: https://journal.uny.ac.id/index.php/jptk/article/view/43156. Acesso em: 29 may. 2025.