MUYASSAROH, Isyrohil; SHIDIQY, Dhiya’u; PUSPITA, Della; RISKI LAILI PERTIWI, Nabila; WAENO, Mahamadaree; ARIFIN, Rahman. COGS Accuracy Strategy in the Food & Beverage Business Model (Study at Hakui Café, Tulungagung). AL-FALAH : Journal of Islamic Economics, [S. l.], v. 11, n. 1, p. 41–56, 2026. DOI: 10.29240/alfalah.v11i1.16734. Disponível em: https://journal.iaincurup.ac.id/index.php/alfalah/article/view/16734. Acesso em: 30 may. 2026.