Yohanes Dewantara Marpaung, Halim Budi Santoso, Erick Kurniawan, Gabriel Indra Widi Tamtama, Abdul Karim. Integrating the NIST 800-30 Risk Management Framework with Penetration Testing: A Case Study of Web-Based Training Information Systems in a Cybersecurity Company. Indonesian J. of Inf. Syst. [Internet]. 2026 Aug. 31 [cited 2026 Sep. 2];9(1):90-106. Available from: https://ojs.uajy.ac.id/index.php/IJIS/article/view/14877