Ardi Perdana, A. ., Z. . Fauzia, R. D. . Rohmansyah, I. kristina Dalimunthe, and R. P. . Putra. “Predicting Factor of BOH: How to Diagnosed?”. International Journal of Medical Science and Clinical Invention, vol. 9, no. 11, Nov. 2022, pp. 6318-23, doi:10.18535/ijmsci/v9i11.04.