Susanti, Ratna, Sumarlam Sumarlam, Djatmika Djatmika, y Muhammad Rohmadi. 2020. «Study of Politeness Strategy of Speech Act Caring Utterances: Discourse Completion Test (DCT) Approach». Utopía Y Praxis Latinoamericana 25 (1), 282-90. https://produccioncientificaluz.org/index.php/utopia/article/view/31900.