Infinity Substitute in Finding Exact Minimum of Total Weighted Tardiness in Tight-Tardy Progressive 1-machine Scheduling by Idling-free Preemptions. Statistics, Optimization & Information Computing, [S. l.], v. 9, n. 4, p. 820–837, 2021. DOI: 10.19139/soic-2310-5070-1256. Disponível em: https://www.iapress.org/index.php/soic/article/view/1256. Acesso em: 23 apr. 2026.