Muliani, Muliani, Nanda Novita, Mellyzar Mellyzar, Ali Imron Pasaribu, and Mhd. Ridwan Fadli. 2022. “Analysis of the Characteristics of the Ethnoscience-Based Numeracy Test Instrument Using the Rasch Model”. Jurnal Penelitian Pendidikan IPA 8 (5):2176-83. https://doi.org/10.29303/jppipa.v8i5.2285.