Deep Quality Cost Report Analysis Defective Product Control: Case Study of Maesan Bondowoso Black Crow Cigarette Company (K. L. Umamah, N. C. Yulinartati, & M. Halim , Trans.). (2024). West Science Accounting and Finance, 2(02), 268-274. https://doi.org/10.58812/wsaf.v2i02.1105