FIRMANSYAH, A.; ALGHIFARI, M. A.; SALWA WARDINA, Y. The History and Preservation of the Cultural Heritage of the Suster Pontianak Junior High School as a Source for Learning History. Santhet (Jurnal Sejarah Pendidikan Dan Humaniora), v. 8, n. 2, p. 2090-2097, 11 Nov. 2024.