William, A., R. Christian, R. Riyandi, and P. Mujahid. “The Aplikasi Pencarian Tempat Indekos Dengan Metode Rekomendasi Social Trust Path”. Journal of Information System Research (JOSH), Vol. 2, no. 4, July 2021, pp. 293-02, doi:10.47065/josh.v2i4.777.