Ibrahim Muhammad Yusuf Zakaria, Denok Setiawati, and Koes Widjanarko, “Application Of Classical Guidance With The Jigsaw Method To Improve Peer Social Relationships: Penerapan Bimbingan Klasikal Metode Jigsaw Untuk Meningkatkan Hubungan Sosial Pertemanan Sebaya”, cons, vol. 5, no. 1, pp. 65-73, Jun. 2025.