SIMAMORA, R. D. P.; SUDARMA, M. S.; SUYADNYA, I. M. A. RANCANG BANGUN APLIKASI AMBULANCE ONLINE BERBASIS ANDROID. SINTECH (Science and Information Technology) Journal, [S. l.], v. 3, n. 2, p. 118-129, 2020. DOI: 10.31598/sintechjournal.v3i2.633. Disponível em: https://ejournal.stiki-indonesia.ac.id/index.php/sintechjournal/article/view/633. Acesso em: 21 apr. 2021.