Pengaruh Gaya Kepemimpinan Transformasional Terhadap Loyalitas Kerja Pegawai BKKBN Sumatera Utara. snd [Internet]. 2025 Dec. 22 [cited 2026 Oct. 12];2(1):25-39. Available from: https://senadimu.potensi-utama.org/index.php/home/article/view/576