Laksono, A., Rusilowati, A. . and Widiyatmoko, A. . (2023) “Development and Validation of STEM-Based Science Digital Worksheet on Object Motion Material for Junior High School Students ”, Jurnal Penelitian Pendidikan IPA, 9(5), pp. 2664–2669. doi: 10.29303/jppipa.v9i5.3720.