Etika Ariyani. “THE IMPLEMENTATION OF PROJECT BASED LEARNING (PJBL) TO IMPROVE THE STUDENTS PARTICIPATION AND LEARNING ACHIEVEMENT IN WRITING”. Journal of Innovation Research and Knowledge 4, no. 1 (May 29, 2024): 137–146. Accessed July 2, 2025. https://bajangjournal.com/index.php/JIRK/article/view/7810.