RIZIQ, Ilham Baharudin; SEPTI GUMIANDARI. Strengthening Critical Reasoning and Sharia Financial Literacy of Vocational High School Students through Problem-Based Learning in Muamalah Fiqh Learning on Digital Economy Issues. International Journal of Educational Research & Social Sciences , [S. l.], v. 7, n. 5, p. 853–862, 2026. DOI: 10.51601/ijersc.v7i5.1120. Disponível em: https://ijersc.org/index.php/go/article/view/1120. Acesso em: 4 nov. 2026.