JAYASWAL, Mahesh Kumar; MITTAL, Mandeep; SANGAL, Isha; YADAV, Rita. EPQ model with learning effect for imperfect quality items under trade-credit financing. Yugoslav Journal of Operations Research, [S. l.], v. 31, n. 2, p. 235–247, 2021. DOI: 10.2298/YJOR2002016010Y. Disponível em: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/663. Acesso em: 26 aug. 2025.