sugiyarti dwi ana. FAKTOR YANG BERHUBUNGAN DENGAN PEMANFAATAN BUKU KIA PADA IBU HAMIL DI PUSKESMAS SRI BHAWONO KECAMATAN BANDAR SRI BHAWONO KABUPATEN LAMPUNG TIMUR: In 2020, the World Health Organization (WHO) reported that the global maternal mortality ratio (MMR) was 223 per 100,000 live births. Jaman [Internet]. 2026Jan.31 [cited 2026Feb.1];7(1):88-95. Available from: https://journal.aisyahuniversity.ac.id/index.php/Jaman/article/view/2213