SAM, S.A.M. 2023. Retracing the Spirituality of Tuan Guru M. Zaini Abdul Ghani: Study of Guru Sekumpul Sufism Thinking as Social Piety and Individual Piety. Journal of Islamic History and Manuscript. 2, 2 (Oct. 2023), 137–160. DOI:https://doi.org/10.24090/jihm.v2i2.7790.