Indra Budiman. (2023). Peningkatkan Hasil Belajar Siswa melalui Model Pembelajaran Kooperatif Tipe Index Card Match pada Materi Larutan Penyangga. Jurnal Kinerja Kependidikan (JKK): Facilities of Educator Career and Educational Scientific Information, 2(3), 497–509. Retrieved from https://journalserambi.org/index.php/jkk/article/view/196