Apandi, Aizat Haikal, Adam Sharrif, and Kamarulzaman Mahmad Khairai. “Product Quality Output Measurement for Preventive Maintenance on Computer Numerical Control (CNC) Machines at an Electronic Manufacturing Industry”. Qomaruna Journal of Multidisciplinary Studies 2, no. 1 (December 31, 2024): 1–19. Accessed January 17, 2025. http://jurnal.uqgresik.ac.id/index.php/qjms/article/view/56.