DEVELOPMENT OF SOCIO-CULTURAL-BASED PHOTONOVELA MEDIA TO IMPROVE POSTER WRITING SKILLS OF CLASS VIII STUDENTS OF SMP/MTs. josar [Internet]. 2023 Mar. 31 [cited 2025 Dec. 15];8(1):211-20. Available from: https://ejournal.unisbablitar.ac.id/index.php/josar/article/view/2798