Powder Mixed Micro Electro Discharge Machining of Aluminium Nitride CeramicA. Bilal, A. Rashid, C. Liu, M. P. Jahan, D. Talamona and A. PerveenMATEC Web Conf., 303 (2019) 06002DOI: https://doi.org/10.1051/matecconf/201930306002