Sofiah, S., Mutoharoh , M., Umalihayati, Hanafi, S. and Maarif, M. (2025) “Principals’ Strategies In Developing A Productive And Collaborative Teachers’ Work Environment At Tk Bina Nusantara ”, Southeast Asian Journal of Science and Technology, 9(2), pp. 40-49. Available at: https://www.sajst.org/online/index.php/sajst/article/view/378 (Accessed: 26January2026).