Usability Aplikasi “ Bumil Siaga ” Terhadap Kesiapan Ibu Hamil Kontrol Antenatal Care. IJAPH [Internet]. 2026 Feb. 28 [cited 2026 Mar. 23];2(1):49-52. Available from: https://journal.img.co.id/index.php/ijaph/article/view/51