NURHIDAYAT, A. Evaluation of Instruments on Online Self-Directed Learning Methods in Secondary Schools Using the Rasch Model. Jurnal Multidisiplin Sahombu, [S. l.], v. 5, n. 08, p. 2848–2855, 2025. Disponível em: https://ejournal.seaninstitute.or.id/index.php/JMS/article/view/7849. Acesso em: 22 jun. 2026.