D.Santhiya, S.Sujitha, R.Suriyaranjini, and K.Tamilarasu. “Smart Ambulance With People Identification System Using Arduino Mega”. International journal of intellectual advancements and research in engineering computations 8, no. 1 (May 20, 2021): 113–119. Accessed August 19, 2026. https://ijiarec.com/ijiarec/article/view/45.