Ramadha Yanti Parinduri, Khairuddin Tampubolon, & Barham Siregar. (2023). THE INFLUENCE OF EDUCATIONAL ADMINISTRATION ON TEACHER PERFORMANCE AT SMA NEGERI 1 SERBAJADI, SERBAJADI DISTRICT, DELI SERDANG REGENCY. International Journal of Educational Review, Law And Social Sciences (IJERLAS), 3(1), 235–248. https://doi.org/10.54443/ijerlas.v3i1.603