Thaisawat P, Unsuphan P, Janthalakajorn T. Plastic Injection Mold Design and Construction for LED flashlight Handle, Handshel Worklam. IVECJournal [Internet]. 2019 Jun. 30 [cited 2024 May 5];3(1):33-42. Available from: https://so06.tci-thaijo.org/index.php/IVECJournal/article/view/246539