Muamar M. BenIsa, Abdusalam Imhmed K. Al Khwaji, and Mustafa O. Hakoumah. “Proposed Machine Learning Model Using Levenberg-Marquardt Algorithm to Predict the Remaining Useful Life of Cutting Tools by Monitoring Sound or Temperature Measurements”. African Journal of Advanced Pure and Applied Sciences (AJAPAS), vol. 3, no. 1, Feb. 2024, pp. 99-110, https://aaasjournals.com/index.php/ajapas/article/view/702.