RANGGAFIRDAUS, BASUKIWIBAWA, KHAERUDIN. Conceptual Model Design of Assistances System Development for Informatics Proficiency TestBased on Ubiquitous Learning. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 12, n. 6, p. 4891–4898, 2021. DOI: 10.17762/turcomat.v12i6.8668. Disponível em: https://www.turcomat.org/index.php/turkbilmat/article/view/8668. Acesso em: 28 apr. 2024.