Rohmaniah, S., and D. Danardono. “PEMODELAN REGRESI COX DAN REGRESI WEIBULL WAKTU SEMBUH DIARE PADA BALITA”. UJMC (Unisda Journal of Mathematics and Computer Science), Vol. 2, no. 1, June 2016, pp. 50 -55, doi:https://doi.org/10.52166/ujmc.v2i1.449.