Dasankoppa, F. S., Sidhaye, I., Yashaswini, R., Karadagi, A. V., Pujar, T., Sholapur, H. N., Harish, K., & Nagathan, V. V. (2024). A Review on 4D Printing Technology for Fabrication of Intelligent, Programmable and Functional Structure. TWIST, 19(2), 421-431. https://twistjournal.net/twist/article/view/242