Vinanda, F., Wasiyem, Andini, Syafitri, W., Salwa Mut’hia Siregar and Muhammad Raihan Pratama (2025) “Transformational Leadership Strategies in Improving Sustainable Healthcare”, International Journal of Health, Economics, and Social Sciences (IJHESS), 7(1), p. 163~166. doi: 10.56338/ijhess.v7i1.6727.