Rahayu, Ely Triasih, Hartati, Safrina Arifiani Felayati, and Fauzan Fadlullah. 2025. “Keigo Perspective for Indonesian Migrants: A Study of Communication Challenges and Social Adaptation of Indonesian Migrants in Japan”. Forum for Linguistic Studies 7 (12):856–866. https://doi.org/10.30564/fls.v7i12.10986.