Jegorowa, Albina, Jarosław Górski, Jarosław Kurek, and Michał Kruk. 2020. “Use of Nearest Neighbors (k–nn) Algorithm in Tool Condition Identification in the Case of Drilling in Melamine Faced Particleboard”. Maderas-Cienc Tecnol 22 (2):189-96. https://revistas.ubiobio.cl/index.php/MCT/article/view/3955.