“PENGEMBANGAN LKPD BERBASIS KONTEKSTUAL PADA MATERI DERET ARITMATIKA KELAS X DI MASA PANDEMI COVID-19”, JNR, vol. 13, no. 1, pp. 40–48, Jun. 2022, Accessed: Nov. 26, 2025. [Online]. Available: https://e-journal.umc.ac.id/index.php/JNR/article/view/3112