Hasby, Muhammad Asrul, and Komang Dedy Sandiarsa S. “4X6 POSTER STRATEGY TOWARDS STUDENTS’ CREATIVITY AND THEIR MASTERY IN WRITING AT FPBS IKIP MATARAM”. Jurnal Ilmiah IKIP Mataram, vol. 4, no. 2, Feb. 2018, pp. 42-47, https://e-journal3.undikma.ac.id/index.php/jiim/article/view/188.