H. T. Al Hakim, G. Suryo, and S. Indriasari, “PEMBUATAN SISTEM INFORMASI KOIN BOND DI PT SAGARA ASIA TECHNOLOGY MENGGUNAKAN SWIFT 4: Production of Koin Bond Information System at PT Sagara Asia Technology Using Swift 4”, JSTSV, vol. 11, no. 1, pp. 76–87, Sep. 2021, doi: 10.29244/jstsv.11.1.76-87.