MANOJ KUMAR SHARMA. An Inventory Model for Deteriorating Products with Demand Appraise by Promotional Effort. International Journal of Mathematics And its Applications, [S. l.], v. 6, n. 2 - A, p. 295–301, 2018. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/675. Acesso em: 22 jul. 2024.