Pachiamma Nahappan, and Osman Ali. “Prevalence and Effects of Gestational Diabetes Mellitus on Pregnancy and Foetal Outcomes Among Women Attending Health Clinic in Perak”. Asian Journal of Medicine & Health Sciences, vol. 5, no. 1, June 2022, pp. 25-36, https://ejournal.unikl.edu.my/index.php/ajmhs/article/view/117.