Improving Non-Fiction Writing Skills Through a Project Based Learning Approach for Class VII G Students at SMPN 10 Mataram. JISIP [Internet]. 2024 Mar. 28 [cited 2026 Sep. 19];8(2):1431-7. Available from: https://ejournal.mandalanursa.org/index.php/JISIP/article/view/6788