Rasch Model Applications in Validity and Reliability Testing of Educational Measurement Instruments: A PRISMA-Guided Systematic Literature Review (2020–2026). Nusantara: Jurnal Pendidikan Indonesia, [S. l.], v. 6, n. 4, p. 877–896, 2026. DOI: 10.62491/njpi.2026.v6i4-2. Disponível em: https://journal.rumahindonesia.org/index.php/njpi/article/view/3688. Acesso em: 7 oct. 2026.