Analisis Break Even Point Pada Usaha Warung Makan Deva dan Novi di Daerah Sukoharjo. Prosiding Seminar Nasional Hukum, Bisnis, Sains dan Teknologi, [S. l.], v. 2, n. 1, p. 42, 2025. Disponível em: https://ojs.udb.ac.id/HUBISINTEK/article/view/1369. Acesso em: 9 july. 2026.