IRMAWARNI, SELVI. “PENGEMBANGAN SOAL PISA KONTEKS NANAS”. Jurnal Pendidikan Pemuda Nusantara 4, no. 1 (September 20, 2022): 13-19. Accessed August 26, 2025. http://www.jurnal.stkipm-pagaralam.ac.id/index.php/jppn/article/view/120.