L. . Pebrianthy, Y. . Aswan, N. Sari Batubara, A. . Nasution, S. . Siregar, and Y. . Wari Harahap, “The Effect Of Baby Massage Toward Baby Sleep Pattern: A Quasy Experiment Study”, KSS, vol. 8, no. 4, pp. 798–805, Mar. 2023.