Wastuti SNY, Pratiwi SN, Jamila J. The Role of The School Principal In Improving Teacher Performance During The New Adaptation Period at SMPN 1 Perbaungan. im: J. M. P. I. [Internet]. 2024 Jan. 29 [cited 2025 Jul. 10];7(01). Available from: https://jurnal.staialhidayahbogor.ac.id/index.php/jim/article/view/5300