[1]
Mulyanti, S. et al. 2022. Validity Analysis Using the Rasch Model in the Development of Alkane Concept Test Instruments. Jurnal Penelitian Pendidikan IPA. 8, 3 (Jul. 2022), 1142–1147. DOI:https://doi.org/10.29303/jppipa.v8i3.1383.