WINATA, A.; DONNY, D.; KURNIAWAN, G.; JESSEN, I.; GOWANDI, K. A.; CHRESSEL, N. Optimasi Laba Warung Kopi Tunggu Melalui Pemrograman Linear dengan Metode Grafik dan Software Pom-Qm. Journal of Economic and Business, [S. l.], v. 2, n. 2, p. 225–232, 2025. DOI: 10.52298/joebis.v2i2.109. Disponível em: https://www.ojsjournal.unt.ac.id/index.php/JOEBIS/article/view/109. Acesso em: 28 mei. 2026.