Yahaya M, Lim SL, Ibrahim AI, Yeong WC, Khaw KW. OPTIMAL DESIGNS OF THE VARIABLE PARAMETERS X ̄ CHART WITH ESTIMATED PROCESS PARAMETERS. Int J Ind Eng [Internet]. 2021 Nov. 26 [cited 2024 Nov. 25];28(3). Available from: https://ijietap.journals.publicknowledgeproject.org/index.php/ijie/article/view/7081