HARIYANTO, S.; UDJIANI, T.; SAGALA, Y. C.; FADIL, M. R. Finding Minimum Distance on Birkhoff-James Orthogonality in Banach Space. EKSAKTA: Journal of Sciences and Data Analysis, [S. l.], v. 20, n. 2, p. 124–128, 2020. DOI: 10.20885/EKSAKTA.vol1.iss2.art5. Disponível em: https://journal.uii.ac.id/Eksakta/article/view/14494. Acesso em: 3 may. 2024.