@article{CTT100657891,
  author = {Dwi Irwanto and Toru OBARA},
  title = {Decay Heat Removal without Forced Cooling on a Small Simplified PBR with an Accumulative Fuel Loading Scheme},
  journal = {Annlas of Nuclear Energy},
  year = 2013,
}

@article{CTT100634001,
  author = {Dwi Irwanto and Toru Obara},
  title = {Burnup Characteristics and Fuel Cycle Economics of Mixed Uranium-Thorium Fuel in a Simplified Small Pebble Bed Reactor},
  journal = {Journal of Nuclear Science and Technology},
  year = 2012,
}

@article{CTT100632042,
  author = {Dwi Irwanto and Toru OBARA},
  title = {Burnup Characteristics of a Peu a` Peu Fuel Loading Scheme in a 110 MWt Simplified Pebble Bed Reactor},
  journal = {Journal of Nuclear Science and Technology},
  year = 2011,
}

@article{CTT100636536,
  author = {Toru OBARA and Dwi Irwanto},
  title = {Study on Peu-a-Peu Fuel Loading Scheme in Small PBR},
  journal = {Bulletin of the Research Laboratory for Nuclear Reactors},
  year = 2010,
}

@inproceedings{CTT100696828,
  author = {Toru Obara and Dwi Irwanto and Tomonori Nakashima and Taiki Onoe and Piyatida Trinuruk and Topan Setiadipura and Sambuu Odmaa and Hai Quan Ho and Irwan Liapto Simanullang},
  title = {Design Concept Study for Innovative High Temperature Gas-Cooled Reactors},
  booktitle = {Proceedings of the Reactor Physics Asia 2015 (RPHA15) Conference},
  year = 2015,
}

@inproceedings{CTT100646446,
  author = {Toru OBARA and Dwi Irwanto},
  title = {Burnup Performance of Small Pebble Bed Reactor with Accumlative Fuel Loading Scheme},
  booktitle = {Proceedings of 6th International Topical Meeting on High Temperature Reactor Technology HTR2012},
  year = 2012,
}

@inproceedings{CTT100636005,
  author = {Dwi Irwanto and Toru Obara},
  title = {Design Study of Innovative Simplified Small Pebble Bed Reactor;（5）Passive Safety Analysis for Decay Heat Removal without Forced Cooling},
  booktitle = {日本原子力学会2012春の年会予稿集},
  year = 2012,
}

@inproceedings{CTT100636113,
  author = {Dwi Irwanto and Toru Obara},
  title = {Burnup Characteristics of Thorium Fuel in a Small PBR with Pea-a-Peu Feul-Loading Scheme},
  booktitle = {Transactions of the American Nuclear Society},
  year = 2011,
}

@inproceedings{CTT100636146,
  author = {Dwi Irwanto and Toru Obar},
  title = {Design Study of Innovative Simplified Small Pebble Bed Reactor; (4) Analysis of the Thorium Fuel in the Simplified PBR Design with a Pea a Peu Fuel Loading Scheme},
  booktitle = {日本原子力学会2011秋の大会予稿集},
  year = 2011,
}

@inproceedings{CTT100636194,
  author = {Dwi Irwanto and Toru Obara},
  title = {Design Study of Innovative Simplified Small Pebble Bed reactor; (3) Analysis of the 110MWt Simplified PBR Design with Peu a Peu fuel loading scheme},
  booktitle = {日本原子力学会2011春の年会予稿},
  year = 2011,
}

@inproceedings{CTT100636140,
  author = {Toru Obara and Dwi Irwanto},
  title = {Reduction of Spent Fuel by Optimization of Fuel Composition in Simplified Pebble Bed Reactor},
  booktitle = {},
  year = 2011,
}

@inproceedings{CTT100636236,
  author = {Dwi IRWANTO and Toru OBARA and Yukitaka KATO and Ichiro YAMANAKA},
  title = {2-dimensional Core Temperature Profile During Opration in Th Small Simplified Pebble Bed Reactor with Peu a Peu Fuel Loading},
  booktitle = {INES-3 Book of Abstracts},
  year = 2010,
}

@inproceedings{CTT100636302,
  author = {Dwi Irwanto and Toru Obara},
  title = {Burnup Anlysis of a Peu a Peu Feul-loading Scheme in a Pebble Bed Reactor Using the Monte Carlo Method},
  booktitle = {Proc. of Joint International Conference on Supercomputing in Nuclear Applications and Monte Carlo 2010(SNA+MC2010)},
  year = 2010,
}

@inproceedings{CTT100636531,
  author = {Dwi IRWANTO and Toru OBARA},
  title = {Design Study of Innovative Simplified Small Pebble Bed reactor; (2) Steady State Thermal Hydraulic Analysis of Reference Design},
  booktitle = {日本原子力学会2010秋の大会予稿集},
  year = 2010,
}

@inproceedings{CTT100636417,
  author = {Dwi Irwanto and Yukikata Kato and Ichiro Yamanaka and Toru Obara},
  title = {Preliminary Study of Burnup Characteristics for a Simplified Small Pebble Bed Reactor},
  booktitle = {Proc. of The 2’nd International Conference on Advances in Nuclear Science and Engineering 2009-ICANSE200},
  year = 2010,
}

@inproceedings{CTT100636415,
  author = {Dwi IRWANTO and Toru OBARA and Yukitaka KATO and Ichiro YAMANAKA},
  title = {Burnup Characteristics of Peu-a-Peu Fuel Loading Scheme in Small PBR},
  booktitle = {Transactions of the American Nuclear Society},
  year = 2010,
}

@inproceedings{CTT100636541,
  author = {Dwi Irwanto and Toru Obara},
  title = {Design Study of Innovative Simplified Small Pebble Bed Reactor; (1) Design Concept and Sample Design Analysis},
  booktitle = {日本原子力学会2009年秋の大会予稿集},
  year = 2009,
}

@inproceedings{CTT100636593,
  author = {Dwi Irwanto and Toru Obara and Go Chiba},
  title = {Study on Calculation Methods for Effective Delayed Neutron Fraction},
  booktitle = {日本原子力学会2009年春の年会予稿集},
  year = 2009,
}

@inproceedings{CTT100636597,
  author = {Dwi IRWANTO and Toru OBARA and Go CHIBA},
  title = {Benchmarking of Effective Delayed Neutron Fraction with Deterministic Method},
  booktitle = {Book of abstracts : 2008 Symposium on Nuclear Data},
  year = 2008,
}