E. Belo, P. A. A. Wasita, and L. D. C. Cahyadi, “Pengaruh Biaya Produksi, Biaya Operasional, dan Perputaran Persediaan pada Laba Bersih Perusahaan Manufaktur Periode 2021-2023 (Studi Kasus Pada Sektor Industri Barang Konsumsi): The Effect of Production Costs, Operating Costs, and Inventory Turnover on Net Income of Manufacturing Companies for the 2021-2023 Period (Case Study in the Consumer Goods Industry Sector)”, JD, vol. 4, no. 3, pp. 183–194, Dec. 2025.