Sholihah, F., T. . Susilaningtyas, and F. S. Siskawati. “The Analysis of Mathematics Question Items Quality at SMPN 01 Pakusari In the Online Learning Period”. Jurnal Axioma : Jurnal Matematika Dan Pembelajaran, vol. 6, no. 1, Jan. 2021, pp. 29-37, doi:10.36835/axi.v6i1.811.