Manibuy, Frasnina Wilma, et al. “The Effect of Problem-Based Learning Integrated With Digital Literacy on Junior High School Students’ Science Learning Outcomes on the Topic of the Earth’s Structure and Its Development”. BASA (Barometer Sains): Jurnal Inovasi Pembelajaran IPA, vol. 7, no. 1, July 2026, pp. 11-18, doi:10.36232/basa.v7i1.6246.