Ramadan, dadan Nur. “Penerapan Aplikasi Elektronik KMS Berbasis QR-Code Di Posyandu Rumpun Bambu Kabupaten Bandung”. Charity : Jurnal Pengabdian Masyarakat 5, no. 1a (January 24, 2022): 26–31. Accessed February 23, 2026. https://journals.telkomuniversity.ac.id/charity/article/view/4529.