[1]
J. Sepadan Maruli Tua Manurung, S. Agustina Rumapea, E. Rajagukguk, and F. Rumapea, “Applied Machine learning for Pediatric Nutrition A K-Means Clustering Application Based on WHO Z-Scores”, ULTIMA InfoSys, vol. 17, no. 1, pp. 9–15, Jun. 2026.