Shofiyani, Y., and H. Yulianto. “Revealing The Meaning of Pilgrim’s Journey for Searching Salvation in Hermann Hesse’s "Siddhartha"”. Rainbow : Journal of Literature, Linguistics and Culture Studies, Vol. 8, no. 2, Nov. 2019, pp. 52-59, doi:10.15294/rainbow.v8i2.34552.