SINDI, S. Y. .; SUHENDRA, S.; INDRIANI, R. S. . The Effect of Applying Model Problem Based Learning Against Sub-theme Learning Outcomes “Bangga Terhadap Daerah Tempat Tinggalku”. Journal Of Education And Teaching Learning (JETL), v. 5, n. 2, p. 138-147, 16 May 2023.