ADENIJI, Theophilus Adeolu; DANLADI, Hakimi. MATHEMATICAL GROUP REPLACEMENT MODEL WITH AN UNBOUNDED PLANNING HORIZON. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 10, n. 4, p. 16–20, 2026. DOI: 10.33003/fjs-2026-1004-4719. Disponível em: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/4719. Acesso em: 10 apr. 2026.