Pakpahan NA, Hasruddin H. KEMAMPUAN LITERASI MATERI SISTEM GERAK SISWA SMA PADA MASA PANDEMI COVID-19. JRPP [Internet]. 2021 Jun. 29 [cited 2025 Dec. 5];4(1):162-7. Available from: https://journal.universitaspahlawan.ac.id/index.php/jrpp/article/view/1748