RUSMIA PUTRI, ANGGRAENI; ERMAN. KETERLAKSANAAN MODEL PEMBELAJARAN CONCEPT ATTAINMENT BERBANTUAN BOOKLET PADA POKOK BAHASAN PERUBAHAN MATERI. PENSA: E-JURNAL PENDIDIKAN SAINS, [S. l.], v. 7, n. 2, 2019. Disponível em: https://ejournal.unesa.ac.id/index.php/pensa/article/view/28095. Acesso em: 25 jun. 2025.