Alkaff, Idrus. “MAINTAINING THE INFLUENCE OF POWERLESS SURAKARTA HADININGRAT KINGDOM OVER THE SUBJECTS TROUGH RITUAL (The Symbolic Meaning of Heir Procession On 1 St Muharram at Surakarta Hadiningrat Court)”. Jurnal Ilmu Agama: Mengkaji Doktrin, Pemikiran, Dan Fenomena Agama, vol. 17, no. 2, Jan. 2017, pp. 183-92, https://doi.org/10.19109/jia.v17i2.1082.