Purmanna, A. ., Suratno , S. ., Handayani, R. D. . and Wahono, B. . (2025) “Dynamics of Changes in Teachers’ Perceptions of STEM Coding Robotics: The Importance of a Teacher Professional Development Program”, International Journal of Learning, Teaching and Educational Research, 24(5), pp. 579–604. Available at: https://www.ijlter.myres.net/index.php/ijlter/article/view/2332 (Accessed: 8 September 2026).