Saad Alshebly , Y. ., Nafea , M. . and Mohamed Ali, M. S. (2021) “Development of 4D Printed PLA Actuators”, ELEKTRIKA- Journal of Electrical Engineering, 20(2-2), pp. 9–14. Available at: https://elektrika.utm.my/index.php/ELEKTRIKA_Journal/article/view/300 (Accessed: 11 December 2024).