Ramzi, R., Soenarto, Y., Sunartini, S. and Hakimi, M. 2016. Prognostic factors of refractory epilepsy in children. Paediatrica Indonesiana. 48, 5 (Sep. 2016), 269-73. DOI:https://doi.org/10.14238/pi48.5.2008.269-73.