Dwi Hardianti, Andoyo Sastromiharjo, and Isah Cahyani. “IMPLEMENTASI MODEL PEMBELAJARAN KONTEKSTUAL TERHADAP BAHAN AJAR TEKS PROSEDUR BERBASIS PELAYANAN PUBLIK”. Seminar Internasional Riksa Bahasa, Mar. 2021, pp. 284-92, http://proceedings.upi.edu/index.php/riksabahasa/article/view/1358.