Firmansyah A, Alghifari MA, Salwa WardinaY. The History and Preservation of the Cultural Heritage of the Suster Pontianak Junior High School as a Source for Learning History. JS [Internet]. 2024Nov.11 [cited 2024Nov.21];8(2):2090-7. Available from: https://ejournal.unibabwi.ac.id/index.php/santhet/article/view/4622