“Oto–Acoustic Emission and Auditory Brainstem Response Profile in Children With Speech Delay at Dr. Hasan Sadikin General Hospital Bandung”. Althea Medical Journal 3, no. 2 (June 30, 2016): 265–268. Accessed July 18, 2026. https://journal.fk.unpad.ac.id/index.php/amj/article/view/771.