Sari YN, Irfan D, Huda A. Network Security Analysis Using Virtual Private Network in Vocational School. j. paedagog. penelit. pengemb. pendidik. [Internet]. 2022 Jul. 21 [cited 2025 Aug. 18];9(3):582-90. Available from: https://e-journal3.undikma.ac.id/index.php/pedagogy/article/view/5346