NINGTYAS, Lia Kaulina Suci; SITUMORANG, Nina Zulida; TENTAMA, Fatwa. Gambaran Subjective Well-Being pada Perempuan Lanjut Usia. Prosiding University Research Colloquium, [S. l.], p. 126–129, 2019. Disponível em: https://repository.urecol.org/index.php/proceeding/article/view/523. Acesso em: 18 may. 2024.