SULISTIYO, U.; SAHARUDIN, S.; YANTO, Y.; MUSPAWI, M.; HARTONO, R.; ADAWIYAH, D. Self-Directed Learning Modules for Postgraduate Academic Writing: A Systematic Review (2020–2025) and Proposed Educational Framework. PPSDP International Journal of Education, [S. l.], v. 4, n. 2, p. 1097–1117, 2025. DOI: 10.59175/pijed.v4i2.863. Disponível em: https://ejournal.ppsdp.org/index.php/pijed/article/view/863. Acesso em: 10 jul. 2026.