Ernawati, Ernawati, Deny Eka Widyastuti, Dheny Rohmatika, Arista Apriani, Anggi Putri A G, and Tresia Umarianti. 2023. “The Effect of Using the Soppa Application on Cognitive and Psychomotor Improvement of Breastfeeding Mothers”. International Journal of Health Science and Technology 5 (2):102-8. https://doi.org/10.31101/ijhst.v5i2.3167.