Poningsih, P., and M. R. . Lubis. “ANALYSIS AND EVALUATION OF ACADEMIC INFORMATION SYSTEM SECURITY USING NIST SP 800-26 FRAMEWORK”. Sinkron : Jurnal Dan Penelitian Teknik Informatika, vol. 6, no. 1, Feb. 2022, pp. 267-73, doi:10.33395/sinkron.v7i1.11205.