H. Susanti, S. Setiyadi, D. Puspitasari, F. Alia, and M. R. S. Ramadhan, “The Initial Development of Integrated Add-On Tele-Ultrasonography for Monitoring the Health of Pregnant Women and Fetuses in the Community Health Centers in Indonesia: -”, J. Eng. Technol. Sci., vol. 57, no. 6, pp. 859–874, Nov. 2025.