Susilawati A, Mustafa R, Adek Tasri. Defining Action Plans to Reduce Defects in a Paper Production Line Using Statistical Process Control and Fuzzy Analytical Hierarchy Procedure. IJIE [Internet]. 2025 Dec. 31 [cited 2026 Apr. 8];17(9):135-48. Available from: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/19208