ANGGARETNA, MEGA; MARTINI. VALIDITAS PENGEMBANGAN LKS BERBASIS ASSESSMENT FOR LEARNING UNTUK MENINGKATKAN KETERAMPILAN PROSES SAINS. PENSA E-JURNAL: PENDIDIKAN SAINS, [S. l.], v. 7, n. 2, 2019. DOI: 10.26740/pensa.v7i2.27986. Disponível em: https://ejournal.unesa.ac.id/index.php/pensa/article/view/27986. Acesso em: 5 nov. 2025.