Sampang, S. 2021. Upaya Meningkatkan Hasil Belajar Kelas 9 Smp Melalui Penerapan Model Pembelajaran Kooperatif: Efforts to Improve Learning Outcomes for Grade 9 Junior High Schools Through the Application of Cooperative Learning Models. Suluh: Jurnal Bimbingan dan Konseling. 7, 1 (Sep. 2021), 37–40. DOI:https://doi.org/10.33084/suluh.v7i1.2737.