SUPRIATIN, S.; DIOSO, R. I.; HASSAN, D. D. H. C. Innovative Mobile Application for Self-Directed Learning in Massage Therapy: Development and Usability Study. International Journal of Educational Qualitative Quantitative Research, [S. l.], v. 4, n. 1, p. 25–35, 2025. DOI: 10.58418/ijeqqr.v4i1.106. Disponível em: https://journal.qqrcenter.com/index.php/ijeqqr/article/view/106. Acesso em: 10 feb. 2026.