Siahaan, Fresty Senti, and Deti Nurdiawati. “ANALISA PENGARUH PENERAPAN 5R TERHADAP KINERJA GURU DAN TENAGA ADMINISTRASI DI SMK JAKARTA 1”. Jurnal Sains & Teknologi Fakultas Teknik Universitas Darma Persada 6, no. 1 (September 15, 2016): 93–98. Accessed December 4, 2024. https://unsada.e-journal.id/jst/article/view/297.