ASTAMI, Timur Sri. Strategi Permintaan dalam Bahasa Jepang. Humaniora: Journal of Indonesian Culture and Society, [S. l.], v. 6, n. 1, p. 51–58, 2015. DOI: 10.21512/humaniora.v6i1.3297. Disponível em: https://journal.binus.ac.id/index.php/humaniora/article/view/3297. Acesso em: 11 mar. 2026.