Budiman AA, Setiawan A, Susilo A. The Validation of Office Administration for Teachers at MTs Al Watoniyah Bojong Village through the Use of Digital Signatures and Online Forums. JEPTIRA [Internet]. 2024 Dec. 20 [cited 2025 Sep. 24];2(2):23-6. Available from: https://aslabunsada.my.id/ojs/index.php/jeptira/article/view/59