MONINGKA, Clara; SOEWASTIKA, Annisa Windi. ITEM ANALYSIS FOR GRATITUDE QUESTIONNAIRE 6 ITEMS (CQ-6). Biopsikososial: Jurnal Ilmiah Psikologi Fakultas Psikologi Universitas Mercubuana Jakarta, Jakarta, Indonesia, v. 7, n. 1, p. 49–58, 2023. DOI: 10.22441/biopsikososial.v7i1.20284. Disponível em: https://training-ojs3-publikasi.mercubuana.ac.id/index.php/biopsikososial/article/view/20284. Acesso em: 28 may. 2026.