Wardani, D.K. and Widyawati, S. 2024. Paired t-test analysis to determine the effect of smart paperboard learning media on student learning outcomes. Al-Fikru : Jurnal Pendidikan Dan Sains. 5, 2 (Dec. 2024), 281–290. DOI:https://doi.org/10.55210/al-fikru.v5i2.1870.