WIBOWO, R. B. E.; MARJONO; PRAMANA, E. D. Legendre-Fenchel duality in m-convexity. Hilbert Journal of Mathematical Analysis, [S. l.], v. 2, n. 2, p. 099–105, 2024. DOI: 10.62918/hjma.v2i2.23. Disponível em: https://hilbertjma.org/hilbertjma/article/view/23. Acesso em: 24 dec. 2025.