1. Balogun, G.I., Garbe, H.B., Umar, T.M., Oladipo, M.O.A., Egun, P.M., Ewa, I.O.B., et al. Nigerian research reactor-1 safety analysis report. CERT/NIRR-1/001, Zaria, 1999. p. 37–59.
2. Fowler, T.B., Vondy, D.R., Cunningham, G.M. Nuclear reactor analysis code CITATION. ORNL-TM-2496, 1989.
3. Hansall, M.J., 1980. A summary of WIMSD4 input options. UKAEA, AEEW-M 1327, 1980.
4. Qazi MK. Neutronic analysis and reactivity coefficient calculations for Pakistan Research Reactor-2. PINSTECH-123, 1991.