Ramadani, Fitria, and Mhd Isman. “Pengaruh Model Project Based Learning Terhadap Kemampuan Menulis Teks Biografi Siswa Kelas X SMAN 1 Hamparan Perak ”. Jurnal Pendidikan Tambusai 7, no. 3 (September 28, 2023): 21982–21988. Accessed June 8, 2025. https://jptam.org/index.php/jptam/article/view/9815.