R. UTHAYAKUMAR; A. RUBA PRIYADHARSHINI. Optimal strategy on inventory model under permissible delay in payments and return policy for deteriorating items with shortages. Malaya Journal of Matematik, India, v. 12, n. 01, p. 71–84, 2024. DOI: 10.26637/mjm1201/006. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/1969. Acesso em: 9 may. 2024.