PUTRA, Tri Andi Eka; TAMARA, Selvi Yona; MAYEFIS, Reska. Information System Design of Sales Promotion and Production Inventory Management using Fifo Method. Journal of Engineering and Science Application, [S. l.], v. 1, n. 1, p. 9–15, 2024. DOI: 10.69693/jesa.v1i1.3. Disponível em: https://jesa.aks.or.id/jesa/article/view/3. Acesso em: 7 oct. 2026.