Hamudy, Moh. Ilham A, and M Saidi Rifki. “Civil Rights of the Believers of Unofficial Religions (Penghayat Kepercayaan) in Pekalongan District”. Jurnal Antropologi: Isu-Isu Sosial Budaya, vol. 22, no. 1, May 2020, pp. 48-59, doi:10.25077/jantro.v22.n1.p48-59.2020.