W. Bandara, A. Gunasekara, M. Vidyathilaka, P. Dias, and A. Priyadarshani, “Development of A Mathematical Equation to Predict Serum Total Bilirubin Level Correlating Body Mass Index (BMI)”, Int. J. Hum. Health Sci., vol. 10, no. 2, pp. 103–108, Apr. 2026.