SUMANTY, M. T.; TURDJAI, T. IMPLEMENTATION OF DISCOVERY LEARNING MODELS TO IMPROVE THE ABILITY OF SOLVING PROBLEMS AND LEARNING ACHIEVEMENTS (Study on Chemistry Subject Class XII Students in Senior High School 1 Tebing Tinggi). Diadik: Jurnal Ilmiah Teknologi Pendidikan, [S. l.], v. 8, n. 2, p. 71–81, 2021. DOI: 10.33369/diadik.v8i2.17459. Disponível em: https://ejournal.unib.ac.id/diadik/article/view/17459. Acesso em: 11 may. 2024.