Indrawan Pratama, and Silvia Firda Utami. “FISHBONE DIAGRAM ANALYSIS ON THE QUALITY OF LIGHTWEIGHT BRICKS PT. LOMBOK MULIA JAYA”. Proceeding Of Student Conference 1, no. 2 (August 4, 2023): 1–8. Accessed December 24, 2024. http://conference.uts.ac.id/index.php/Student/article/view/546.