Fatimah Azzahra, Djatmika, and M. Nugroho, “ADHERENCE TO LEECH’S (2014) POLITENESS MAXIMS IN ILLOCUTIONARY SPEECH ACTS IN THE MINANGKABAU FILM ONDE MANDE!”, LRJ, vol. 10, no. 3, pp. 338–355, Sep. 2026, doi: 10.33019/lire.v10i3.633.