RIANDA, M.; VIONY, V.; AZIS, T. A.; RIYANTI, N. A. Daily Nutritional Planning System Based on Portion Optimization and K-Means Clustering. Jurnal Teknik Informatika dan Sistem Informasi, Jakarta, Indonesia, v. 12, n. 1, p. 124–136, 2026. DOI: 10.28932/jutisi.v12i1.13737 . Disponível em: http://114.7.153.31/index.php/jutisi/article/view/13737. Acesso em: 4 may. 2026.