. D. Agustina, J. . Daud Makajil, B. Baddiri, D. Susanna, W. Maolinda, and M. . Muthmainnah, “Effectiveness of a Diabetic Educational Module for the Management of Type 2 Diabetes Mellitus: A Systematic Review”, The Malaysian Journal of Nursing, vol. 17, no. 3, pp. 229-239, Jan. 2026.