Meilan Tri Wuryani, Roemintoyo, Sri Yamtinah. Developing Thematic Textbooks based on Character Education at Elementary School. Elementary Education Online [Internet]. 2023 Dec. 11 [cited 2025 Jan. 22];17(1):268-76. Available from: https://ilkogretim-online.org/index.php/pub/article/view/558