Wahyudi, Deny Yudo, Slamet Sujud Purnawan Jati, Daya Negri Wijaya, Vita Sabrina Azda Laili, Labuda Shofiya Ananda, and Anisa Musyaroful Ikhrom. 2025. “Cross-Cultural and Toponymy Course for History Teachers in East Java: Dissemination Recent Study about Singhasari Kingdom in History Learning”. Journal of Social Knowledge Education (JSKE) 6 (3), 367-74. https://doi.org/10.37251/jske.v6i3.1702.