Y. KURNIAWAN, . A. . STRAK, B. BIN CHE DAUD, H. MD. SOM, and A. A. . BIN SUAIB, “ MENGESAN KEWUJUDAN JIN BERDASARKAN PERUBAHAN WARNA AURA”, ijcfh, vol. 5, no. 2, pp. 36–49, Sep. 2017.