AMINAH, Sukma Ayu Nur; AMBARSARI, Ida Fitriana; SARI, Lisma Dian Kartika. Analysis of PMT Menu Budget Optimization in Posyandu Activities in Mimbaan Village Using The Simplex Method. Mathline : Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 11, n. 1, p. 157–166, 2026. DOI: 10.31943/mathline.v11i1.986. Disponível em: http://mathline.unwir.ac.id/index.php/Mathline/article/view/986. Acesso em: 25 feb. 2026.