ULFA, M.; PUSPITA, E. D. A. Pursuing Happiness In Modern Era; Study On Hamka’s Perspective. Tasfiyah: Jurnal Pemikiran Islam, [S. l.], v. 4, n. 1, p. 1–26, 2020. DOI: 10.21111/tasfiyah.v4i1.3960. Disponível em: https://ejournal.unida.gontor.ac.id/index.php/tasfiyah/article/view/3960. Acesso em: 19 dec. 2025.