Halleyda, Nuriah, and Muhammad Japar. “The Gratitude Training to Enhance the Psychological Well-Being Among Adolescents With Single Parents”. Humanitas: Indonesian Psychological Journal 20, no. 2 (August 28, 2023): 174–183. Accessed July 3, 2024. http://journal1.uad.ac.id/index.php/Humanitas/article/view/348.