2019. The Relationship Between The Concept of Pdr and The Practice of Brown & Levinson’s Politeness Strategies by Indonesian Caregivers in The Domain of Elderly Care in Japan. e-Journal of Linguistics. 13, 1 (Jan 2019), 13–23. DOI:https://doi.org/10.24843/eJL.2019.v13.i01.p.02.