Dewi, G. A. S. P., Pratitis, N. T. and Puspitasari, D. (2026) “Maternal Self-Efficacy and Postpartum Knowledge as Factors Related to Postpartum Blues in Postpartum Mothers”, International Journal of Advance Social Sciences and Education (IJASSE), 4(5), pp. 525–532. doi: 10.59890/ijasse.v4i5.27.