NUR MAZIDAH, IMAS; WIDODO, WAHONO. KEVALIDAN LKPD BERBASIS PREDICT-OBSERVE-EXPLAIN UNTUK MELATIHKAN KEMAMPUAN LITERASI SAINS PESERTA DIDIK KELAS VII. PENSA E-JURNAL: PENDIDIKAN SAINS, [S. l.], v. 7, n. 2, 2019. DOI: 10.26740/pensa.v7i2.28224. Disponível em: https://ejournal.unesa.ac.id/index.php/pensa/article/view/28224. Acesso em: 14 dec. 2025.