Fadul Almula, M.A., Zhu, H. and Wahab, H.A. 2019. Regenerative Chatter Evaluation when Turning Nickel-based Superalloy GH4169 Using PCBN Cutting Tool. Journal of Engineering and Technological Sciences. 51, 4 (Aug. 2019), 556-572. DOI:https://doi.org/10.5614/j.eng.technol.sci.2019.51.4.7.