Maulana, R., Liwanto, I. and Lucman, C. 2017. Software Testing pada Aplikasi Website PT Semen Tonasa menggunakan Metode Assessment Vulnerability. Jurnal INSYPRO (Information System and Processing). 2, 2 (Oct. 2017). DOI:https://doi.org/10.24252/insypro.v2i2.4069.