Purwatiningsih, D.R., Handayani, D.I., Kessy, A. and Masudin, I. 2008. Analisis Kebutuhan Stake Holder. Jurnal Teknik Industri. 8, 2 (Aug. 2008), 126–133. DOI:https://doi.org/10.22219/JTIUMM.Vol8.No2.126-133.