Design Study of 200MWth Gas Cooled Fast Reactor with Nitride (UN-PuN) Fuel Long Life without RefuelingRatna Dewi Syarifah, Yacobus Yulianto, Zaki Su’ud, Khairul Basar and Dwi IrwantoMATEC Web Conf., 82 (2016) 03008DOI: https://doi.org/10.1051/matecconf/20168203008