FADLI, K. M.; LIZA YULIANTI; FERI HARI UTAMI. TINGKAT PEMAHAMAN SISWA TERHADAP MATA PELAJARAN SELAMA PANDEMI COVID-19 DENGAN ALGORITMA C4-5. Journal of Innovation Research and Knowledge, [S. l.], v. 2, n. 8, p. 3173–3180, 2023. DOI: 10.53625/jirk.v2i8.4622. Disponível em: https://bajangjournal.com/index.php/JIRK/article/view/4622. Acesso em: 12 jul. 2025.