Farel Olva Zuve, and Refisa Ananda. “DESIGN OF TEACHING MATERIALS FOR WRITING SKILL BASED REACT LEARNING MODEL USING DIGITAL LEARNING MEDIA”. Seminar Internasional Riksa Bahasa, Mar. 2021, pp. 321-6, http://proceedings.upi.edu/index.php/riksabahasa/article/view/1363.