DASWATI, Daswati. Improvement of the Ability to Recognize the Letters A-Z with the Letter Detective Method in Raudlatul Athfal. Research Journal on Teacher Professional Development, [S. l.], v. 2, n. 2, p. 196–203, 2024. DOI: 10.21580/rjtpd.v2i2.15759. Disponível em: https://journal.walisongo.ac.id/index.php/rjtpd/article/view/15759. Acesso em: 26 jun. 2026.