R. Rasumawati, E. Puspita, N. Herlina, and E. Ekowati, “Baby Massage Video to Increase Knowledge, Motivation and Behavior of Postpartum Mothers”, J. Drug Delivery Ther., vol. 12, no. 4, pp. 68–72, Jul. 2022, doi: 10.22270/jddt.v12i4.5583.