Mariani NMM. The Use of Picture Series Techniques to Improve Writing Skills on Narrative Text to The Seventh Grade Students of SMP Negeri 2 Tabanan. mahasisya-pendidikan [Internet]. 2023 Aug. 22 [cited 2025 Jan. 13];5(1):12. Available from: http://ojs.ikip-saraswati.ac.id/index.php/mahasisya-pendidikan/article/view/561