@article{CTT100681944,
  author = {Akhmadi Eko and Osamu Fukunaga and Naoto Ohtake},
  title = {High pressure sintering of cubic boron nitride using Co-V-Al alloy as bonding media},
  journal = {International Journal of Refractory Metals and Hard Materials},
  year = 2015,
}

@article{CTT100648521,
  author = {Akhmadi Eko and Osamu Fukunaga and Naoto Ohtake},
  title = {The microstructure of cBN-metal composites synthesized from hBN with metallic solvents},
  journal = {International Journal of Refractory Metals and Hard Materials},
  year = 2013,
}

@misc{CTT100687042,
  author = {Wardoyo Akhmadi Eko},
  title = {Synthesis and Microstructure Control in Cubic Boron Nitride Sintered Composite by the High Pressure and High Temperature Method},
  year = 2014,
}

@misc{CTT100687088,
  author = {Wardoyo Akhmadi Eko},
  title = {Synthesis and Microstructure Control in Cubic Boron Nitride Sintered Composite by the High Pressure and High Temperature Method},
  year = 2014,
}

@misc{CTT100687227,
  author = {Wardoyo Akhmadi Eko},
  title = {Synthesis and Microstructure Control in Cubic Boron Nitride Sintered Composite by the High Pressure and High Temperature Method},
  year = 2014,
}



@phdthesis{CTT100687042,
  author = {Wardoyo Akhmadi Eko},
  title = {Synthesis and Microstructure Control in Cubic Boron Nitride Sintered Composite by the High Pressure and High Temperature Method},
  school = {東京工業大学},
  year = 2014,
}

@phdthesis{CTT100687088,
  author = {Wardoyo Akhmadi Eko},
  title = {Synthesis and Microstructure Control in Cubic Boron Nitride Sintered Composite by the High Pressure and High Temperature Method},
  school = {東京工業大学},
  year = 2014,
}

@phdthesis{CTT100687227,
  author = {Wardoyo Akhmadi Eko},
  title = {Synthesis and Microstructure Control in Cubic Boron Nitride Sintered Composite by the High Pressure and High Temperature Method},
  school = {東京工業大学},
  year = 2014,
}