1.
Hayashi Y, Masuda K, Haruyama S. A Framework That Shows the Process to Help Customers Understand the Value at Each Stage of Product Development. IJIE [Internet]. 2024 May 30 [cited 2026 Aug. 7];16(2):212-7. Available from: https://journal.uthm.edu.my/index.php/ijie/article/view/16231