Irzan, Ahmad, S. ., & Wahidy, A. . (2021). To Evaluate the Performance of Online Learning in Primary School When Pandemi COVID-19 in Rantau Panjang Sub District with CIPP Model. Jurnal Pendidikan Tambusai, 5(1), 2610–2613. https://doi.org/10.31004/jptam.v5i1.1722