Dini Pujiani, Rika Mulyati Mustika Sari, Kiki Nia Sania Effendi, and Annisaa Kossahdasabitah. “Systematic Literature Review: Efektivitas Pembelajaran Project Based Learning Pada Materi Geometri Siswa SMK”. Radian Journal: Research and Review in Mathematics Education 4, no. 1 (March 30, 2025): 39–46. Accessed December 6, 2025. https://journal-fkip.unsika.ac.id/index.php/radian/article/view/13131.