Kimani, Kenny, Okumu, Caroline. “Determination of Body Mass Index and Waist Circumference in Type II Diabetes Mellitus in Patients at Thika Level 5 Hospital”. AFRICAN JOURNAL OF SCIENCE, TECHNOLOGY AND ENGINEERING (AJSTE) , Vol. 1, no. 1, Sept. 2020, pp. 59-67, http://journal.kyu.ac.ke/index.php/library1/article/view/59.