FREANTI, P.; SUSANTO, T.; KURDI, F. Application of Laughter Therapy for the Quality of Life of the Elderly: Literature Review. Jurnal Kesehatan Komunitas Indonesia, Jombang, Indonesia, v. 3, n. 2, p. 201–216, 2023. DOI: 10.58545/jkki.v3i2.155. Disponível em: https://ebsina.or.id/journals/index.php/jkki/article/view/155. Acesso em: 13 nov. 2024.