Siska Dwi Ningsih, Henny Arwina Bangun, Winny Sunfriska br Limbong, Mita Damayanti. THE INFLUENCE OF POSITIVE THINKING ON STRESS POST THE DEATH OF PARENTS IN ADOLESCENTS AT AL-ITTIHADIYAH PRIVATE HIGH SCHOOL MEDAN. MORFAI [Internet]. 2024 Apr. 30 [cited 2025 Jun. 21];4(1):205-12. Available from: https://radjapublika.com/index.php/MORFAI/article/view/1618