NOFRIZA, Yulia; ZEN, Zelhendri. Analysis Validation and Practicality of Crossword Puzzle Learning Media in Science Subjects for Class VII in Junior High Schools . Jurnal Penelitian Pendidikan IPA, [S. l.], v. 10, n. 6, p. 2891–2897, 2024. DOI: 10.29303/jppipa.v10i6.7489. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/7489. Acesso em: 1 jul. 2024.