S. Haryani, E. . Adimayanti, A. P. . Astuti, J. Minardo, and S. A. . Nurcahyo, “The Association Between Infant Massage Frequency, Body Mass Index, and Early Psychomotor Milestones Among Infants Aged 3–12 Months: An Analytical Observational Study in Aligned with SDG 3”, J. App Nurs n Health, vol. 8, no. 1, pp. 211–228, Mar. 2026.