NISA, Indah Chairun; KALALO, Carmen Laring Tendean; KOJO, Andhika Albert; KUMENDONG, Anugerah Julio Hizkia; PAKALA, Gerald Sunantepar; LANGITAN, Riedel Jonathan; MOKODANGA, Tessy Angraini. Analysis of the Sales Optimization Model at Neo Café Using the Simplex Method. OMEGA: Jurnal Keilmuan Pendidikan Matematika, [S. l.], v. 5, n. 1, p. 183–188, 2026. DOI: 10.47662/jkpm.v5i1.1139. Disponível em: https://ejurnal.univamedan.ac.id/index.php/jkpm/article/view/1139. Acesso em: 2 feb. 2026.