MESTIANA BR. KARO; ELYAKIM PASTI SELAMAT ZEGA. Impact of Puzzle Playing Therapy on Anxiety Levels Among Patients in the St. Theresia Room at St. Elisabeth Hospital in Medan. International Journal Of Health Science, [S. l.], v. 4, n. 3, p. 29–35, 2024. DOI: 10.55606/ijhs.v4i3.4816. Disponível em: https://journalshub.org/index.php/ijhs/article/view/4816. Acesso em: 13 dec. 2025.