AMBARSARI, Ida Fitriana; IRAWATI, Santi; HASANAH, Nur; ASTINDARI, Tri; AFIFI, Basyiruddin. Analysis Of Production Planning To Obtain Maximum Profit From “Es Kul-Kul” Sales Using The Simplex Method. Mathline : Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 10, n. 4, p. 877–892, 2025. DOI: 10.31943/mathline.v10i4.1025. Disponível em: http://mathline.unwir.ac.id/index.php/Mathline/article/view/1025. Acesso em: 27 feb. 2026.