Sukirman, Sukirman, Z. Sukawi, Lutfan Muntaqo, Firdaus Firdaus, and Silva Nadia. 2025. “Principal Leadership Strategies in Improving Teacher Performance Quality: A Case Study at MTs Ma’arif Ngalian, Wonosobo”. Journal of Education Technology and Inovation 8 (1):124-32. https://doi.org/10.31537/jeti.v8i1.3028.