Rahmayanti, S., O. F. Akbarini, and D. Dianna. “The Effect of Pocket Book on Kangaroo Care Method for Mothers Giving Birth to Babies Weighing <2500 Grams”. MEDICA (International Medical Scientific Journal), vol. 8, no. 1, Jan. 2026, pp. 23-29, doi:10.53770/medica.v8i1.760.