Astutik, W.T., Widiadi, A.N., Agung, D.A.G. and Wijaya, D.N. 2024. Problem Case Historiography as an Alternative Learning Strategy to Train Historical Thinking Skills in The Merdeka Curriculum. Yupa: Historical Studies Journal. 8, 2 (Jun. 2024), 299-307. DOI:https://doi.org/10.30872/yupa.v8i2.2966.