Slamet, Slamet. “Political Communication Strategy of The Yogyakarta Sultanate in The Reform Era: Media, Religion and Cultural Approaches”. Eduvest - Journal of Universal Studies 5, no. 1 (January 20, 2025): 696–712. Accessed February 16, 2026. https://eduvest.greenvest.co.id/index.php/edv/article/view/50317.