Hasibuan, Wahyudi, and Muhammad Isa Indrawan. 2023. “THE EFFECT OF PROFESSIONALISM ON EMPLOYEE PERFORMANCE WITH WORK PROCEDURES AS AN INTERVENING VARIABLE AT THE BINJAI CIVIL REGISTRY OFFICE”. SIBATIK JOURNAL: Jurnal Ilmiah Bidang Sosial, Ekonomi, Budaya, Teknologi, Dan Pendidikan 2 (9):2803-14. https://doi.org/10.54443/sibatik.v2i9.1332.