Apsabra, Apsabra, and Karyanti Karyanti. 2018. “Efektivitas Teknik Problem Solving Untuk Menurunkan Perilaku Prokrastinasi Akademik Peserta Didik Kelas X IIS 3 SMAN-1 Palangka Raya: The Effectiveness of Problem Solving Techniques to Reduce Academic Procrastination Behavior of Students in IIS 3 Class X-1 Palangka Raya”. Suluh: Jurnal Bimbingan Dan Konseling 4 (1):8-12. https://doi.org/10.33084/suluh.v4i1.472.